diff --git a/fedora_repository.install b/fedora_repository.install
index 08c3e05f..83e778b1 100644
--- a/fedora_repository.install
+++ b/fedora_repository.install
@@ -1,157 +1,157 @@
-<?php
-
-/**
- * @file fedora_repository.install
- */
-
-/**
- * Implementation of hook_enable().
- */
-function fedora_collections_enable() {
-  //nothing to do as we do not currently touch the drupal database.
-  //other than the variables table
-}
-
-/**
- * Implementation of hook_requirements().
- *
- * @return
- *   An array describing the status of the site regarding available updates.
- *   If there is no update data, only one record will be returned, indicating
- *   that the status of core can't be determined. If data is available, there
- *   will be two records: one for core, and another for all of contrib
- *   (assuming there are any contributed modules or themes enabled on the
- *   site). In addition to the fields expected by hook_requirements ('value',
- *   'severity', and optionally 'description'), this array will contain a
- *   'reason' attribute, which is an integer constant to indicate why the
- *   given status is being returned (UPDATE_NOT_SECURE, UPDATE_NOT_CURRENT, or
- *   UPDATE_UNKNOWN). This is used for generating the appropriate e-mail
- *   notification messages during update_cron(), and might be useful for other
- *   modules that invoke update_requirements() to find out if the site is up
- *   to date or not.
- *
- * @see _update_message_text()
- * @see _update_cron_notify()
- */
-function fedora_repository_requirements($phase) {
-  global $base_url;
-
-  $requirements = array();
-
-  if ($phase == 'install') {
-
-    // Test for SOAP
-    $requirements['fedora-soap']['title'] = t("PHP SOAP extension library");
-    if (!class_exists('SoapClient')) {
-      $requirements['fedora-soap']['value'] = t("Not installed");
-      $requirements['fedora-soap']['severity'] = REQUIREMENT_ERROR;
-      $requirements['fedora-soap']['description'] = t('Ensure that the PHP SOAP extension is installed.');
-    }
-    else {
-      $requirements['fedora-soap']['value'] = t("Installed");
-      $requirements['fedora-soap']['severity'] = REQUIREMENT_OK;
-    }
-
-    // Test for Curl
-    $requirements['curl']['title'] = "PHP Curl extension library";
-    if (!function_exists('curl_init')) {
-      $requirements['curl']['value'] = t("Not installed");
-      $requirements['curl']['severity'] = REQUIREMENT_ERROR;
-      $requirements['curl']['description'] = t("Ensure that the PHP Curl extension is installed.");
-    }
-    else {
-      $requirements['curl']['value'] = t("Installed");
-      $requirements['curl']['serenity'] = REQUIREMENT_OK;
-    }
-
-    // Test for DOM
-    $requirements['dom']['title'] = "PHP DOM XML extension library";
-    if (!method_exists('DOMDocument', 'loadHTML')) {
-      $requirements['dom']['value'] = t("Not installed");
-      $requirements['dom']['severity'] = REQUIREMENT_ERROR;
-      $requirements['dom']['description'] = t("Ensure that the PHP DOM XML extension is installed.");
-    }
-    else {
-      $requirements['dom']['value'] = t("Installed");
-      $requirements['dom']['serenity'] = REQUIREMENT_OK;
-    }
-
-    // Test for XSLT
-    $requirements['xsl']['title'] = "PHP XSL extension library";
-    if (!class_exists('XSLTProcessor')) {
-      $requirements['xslt']['value'] = t("Not installed");
-      $requirements['xslt']['severity'] = REQUIREMENT_ERROR;
-      $requirements['xslt']['description'] = t("Ensure that the PHP XSL extension is installed.");
-    }
-    else {
-      $requirements['xslt']['value'] = t("Installed");
-      $requirements['xslt']['serenity'] = REQUIREMENT_OK;
-    }
-
-    // Test for Imagick
-    $requirements['imagick']['title'] = t("Image Magick library");
-    //if ( ! class_exists('Imagick') ) {
-    if (!file_exists('convert')) {
-      $requirements['imagick']['value'] = t("Not installed");
-      $requirements['imagick']['severity'] = REQUIREMENT_ERROR;
-      $requirements['imagick']['description'] = t('Ensure that the Image Magick library is installed.');
-    }
-    else {
-      $requirements['imagick']['value'] = t("Installed");
-      $requirements['imagick']['severity'] = REQUIREMENT_OK;
-    }
-
-    // Test for Kakadu  
-    $requirements['kakadu']['title'] = t("Kakadu library");
-    if (!file_exists('kdu_compress')) {
-      $requirements['kakadu']['value'] = t("Not installed");
-      $requirements['kakadu']['severity'] = REQUIREMENT_ERROR;
-      $requirements['kakadu']['description'] = t('Ensure that the Kakadu library is installed.');
-    }
-    else {
-      $requirements['kakadu']['value'] = t("Installed");
-      $requirements['kakadu']['severity'] = REQUIREMENT_OK;
-    }
-  }
-  elseif ($phase == 'runtime') {
-    module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
-
-    $requirements['fedora-repository']['title'] = t("Fedora server");
-    if (!fedora_available()) {
-      $requirements['fedora-repository']['value'] = t("Not available");
-      $requirements['fedora-repository']['severity'] = REQUIREMENT_ERROR;
-      $requirements['fedora-repository']['description'] = t('Ensure that Fedora is running and that the <a href="@collection-settings">collection settings</a> are correct.', array('@collection-settings' => $base_url . '/admin/settings/fedora_repository'));
-    }
-    else {
-      $requirements['fedora-repository']['value'] = t("Available");
-      $requirements['fedora-repository']['severity'] = REQUIREMENT_OK;
-    }
-
-    // Check for ImageMagick
-    $requirements['fedora-imagemagick']['title'] = t("ImageMagick convert in \$PATH");
-    $result = exec('convert');
-    if (!$result) {
-      $requirements['fedora-imagemagick']['value'] = t('Not in $PATH');
-      $requirements['fedora-imagemagick']['description'] = t('Islandora will not be able to create thumbnails. Ensure that <a href="www.imagemagick.org/">ImageMagick</a> is installed and the convert command is executable by the web server user.');
-      $requirements['fedora-imagemagick']['severity'] = REQUIREMENT_WARNING;
-    }
-    else {
-      $requirements['fedora-imagemagick']['value'] = t("Available");
-      $requirements['fedora-imagemagick']['severity'] = REQUIREMENT_OK;
-    }
-
-    $requirements['fedora-kakadu']['title'] = 'Kakadu kdu_compress in $PATH';
-    $kdu_res = exec('kdu_compress -v');
-    if (!$kdu_res) {
-      $requirements['fedora-kakadu']['value'] = ('Not in $PATH');
-      $requirements['fedora-kakadu']['description'] = t('Islandora cannot convert TIFF image files to JPEG2000 format. Ensure <a href="http://www.kakadusoftware.com/">Kakadu</a> is installed and the kdu_compress command is executable by the web server user.');
-      $requirements['fedora-kakadu']['severity'] = REQUIREMENT_WARNING;
-    }
-    else {
-      $requirements['fedora-kakadu']['value'] = t("Available");
-      $requirements['fedora-kakadu']['severity'] = REQUIREMENT_OK;
-    }
-  }
-
-  return $requirements;
-}
\ No newline at end of file
+<?php
+
+/**
+ * @file fedora_repository.install
+ */
+
+/**
+ * Implementation of hook_enable().
+ */
+function fedora_collections_enable() {
+  //nothing to do as we do not currently touch the drupal database.
+  //other than the variables table
+}
+
+/**
+ * Implementation of hook_requirements().
+ *
+ * @return
+ *   An array describing the status of the site regarding available updates.
+ *   If there is no update data, only one record will be returned, indicating
+ *   that the status of core can't be determined. If data is available, there
+ *   will be two records: one for core, and another for all of contrib
+ *   (assuming there are any contributed modules or themes enabled on the
+ *   site). In addition to the fields expected by hook_requirements ('value',
+ *   'severity', and optionally 'description'), this array will contain a
+ *   'reason' attribute, which is an integer constant to indicate why the
+ *   given status is being returned (UPDATE_NOT_SECURE, UPDATE_NOT_CURRENT, or
+ *   UPDATE_UNKNOWN). This is used for generating the appropriate e-mail
+ *   notification messages during update_cron(), and might be useful for other
+ *   modules that invoke update_requirements() to find out if the site is up
+ *   to date or not.
+ *
+ * @see _update_message_text()
+ * @see _update_cron_notify()
+ */
+function fedora_repository_requirements($phase) {
+  global $base_url;
+
+  $requirements = array();
+
+  if ($phase == 'install') {
+
+    // Test for SOAP
+    $requirements['fedora-soap']['title'] = t("PHP SOAP extension library");
+    if (!class_exists('SoapClient')) {
+      $requirements['fedora-soap']['value'] = t("Not installed");
+      $requirements['fedora-soap']['severity'] = REQUIREMENT_ERROR;
+      $requirements['fedora-soap']['description'] = t('Ensure that the PHP SOAP extension is installed.');
+    }
+    else {
+      $requirements['fedora-soap']['value'] = t("Installed");
+      $requirements['fedora-soap']['severity'] = REQUIREMENT_OK;
+    }
+
+    // Test for Curl
+    $requirements['curl']['title'] = "PHP Curl extension library";
+    if (!function_exists('curl_init')) {
+      $requirements['curl']['value'] = t("Not installed");
+      $requirements['curl']['severity'] = REQUIREMENT_ERROR;
+      $requirements['curl']['description'] = t("Ensure that the PHP Curl extension is installed.");
+    }
+    else {
+      $requirements['curl']['value'] = t("Installed");
+      $requirements['curl']['severity'] = REQUIREMENT_OK;
+    }
+
+    // Test for DOM
+    $requirements['dom']['title'] = "PHP DOM XML extension library";
+    if (!method_exists('DOMDocument', 'loadHTML')) {
+      $requirements['dom']['value'] = t("Not installed");
+      $requirements['dom']['severity'] = REQUIREMENT_ERROR;
+      $requirements['dom']['description'] = t("Ensure that the PHP DOM XML extension is installed.");
+    }
+    else {
+      $requirements['dom']['value'] = t("Installed");
+      $requirements['dom']['severity'] = REQUIREMENT_OK;
+    }
+
+    // Test for XSLT
+    $requirements['xsl']['title'] = "PHP XSL extension library";
+    if (!class_exists('XSLTProcessor')) {
+      $requirements['xslt']['value'] = t("Not installed");
+      $requirements['xslt']['severity'] = REQUIREMENT_ERROR;
+      $requirements['xslt']['description'] = t("Ensure that the PHP XSL extension is installed.");
+    }
+    else {
+      $requirements['xslt']['value'] = t("Installed");
+      $requirements['xslt']['severity'] = REQUIREMENT_OK;
+    }
+
+    // Test for Imagick
+    $requirements['imagick']['title'] = t("Image Magick library");
+    //if ( ! class_exists('Imagick') ) {
+    if (!file_exists('convert')) {
+      $requirements['imagick']['value'] = t("Not installed");
+      $requirements['imagick']['severity'] = REQUIREMENT_ERROR;
+      $requirements['imagick']['description'] = t('Ensure that the Image Magick library is installed.');
+    }
+    else {
+      $requirements['imagick']['value'] = t("Installed");
+      $requirements['imagick']['severity'] = REQUIREMENT_OK;
+    }
+
+    // Test for Kakadu  
+    $requirements['kakadu']['title'] = t("Kakadu library");
+    if (!file_exists('kdu_compress')) {
+      $requirements['kakadu']['value'] = t("Not installed");
+      $requirements['kakadu']['severity'] = REQUIREMENT_ERROR;
+      $requirements['kakadu']['description'] = t('Ensure that the Kakadu library is installed.');
+    }
+    else {
+      $requirements['kakadu']['value'] = t("Installed");
+      $requirements['kakadu']['severity'] = REQUIREMENT_OK;
+    }
+  }
+  elseif ($phase == 'runtime') {
+    module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
+
+    $requirements['fedora-repository']['title'] = t("Fedora server");
+    if (!fedora_available()) {
+      $requirements['fedora-repository']['value'] = t("Not available");
+      $requirements['fedora-repository']['severity'] = REQUIREMENT_ERROR;
+      $requirements['fedora-repository']['description'] = t('Ensure that Fedora is running and that the <a href="@collection-settings">collection settings</a> are correct.', array('@collection-settings' => $base_url . '/admin/settings/fedora_repository'));
+    }
+    else {
+      $requirements['fedora-repository']['value'] = t("Available");
+      $requirements['fedora-repository']['severity'] = REQUIREMENT_OK;
+    }
+
+    // Check for ImageMagick
+    $requirements['fedora-imagemagick']['title'] = t("ImageMagick convert in \$PATH");
+    $result = exec('convert');
+    if (!$result) {
+      $requirements['fedora-imagemagick']['value'] = t('Not in $PATH');
+      $requirements['fedora-imagemagick']['description'] = t('Islandora will not be able to create thumbnails. Ensure that <a href="www.imagemagick.org/">ImageMagick</a> is installed and the convert command is executable by the web server user.');
+      $requirements['fedora-imagemagick']['severity'] = REQUIREMENT_WARNING;
+    }
+    else {
+      $requirements['fedora-imagemagick']['value'] = t("Available");
+      $requirements['fedora-imagemagick']['severity'] = REQUIREMENT_OK;
+    }
+
+    $requirements['fedora-kakadu']['title'] = 'Kakadu kdu_compress in $PATH';
+    $kdu_res = exec('kdu_compress -v');
+    if (!$kdu_res) {
+      $requirements['fedora-kakadu']['value'] = ('Not in $PATH');
+      $requirements['fedora-kakadu']['description'] = t('Islandora cannot convert TIFF image files to JPEG2000 format. Ensure <a href="http://www.kakadusoftware.com/">Kakadu</a> is installed and the kdu_compress command is executable by the web server user.');
+      $requirements['fedora-kakadu']['severity'] = REQUIREMENT_WARNING;
+    }
+    else {
+      $requirements['fedora-kakadu']['value'] = t("Available");
+      $requirements['fedora-kakadu']['severity'] = REQUIREMENT_OK;
+    }
+  }
+
+  return $requirements;
+}