chore(dependencies): Bump pressbooks-build-tools from 0.6.0 to 0.7.0 (#38)

Bumps [pressbooks-build-tools](https://github.com/pressbooks/pressbooks-build-tools) from 0.6.0 to 0.7.0.
- [Release notes](https://github.com/pressbooks/pressbooks-build-tools/releases?after=0.6.0)
- [Commits](https://github.com/pressbooks/pressbooks-build-tools/compare/0.6.0...0.7.0)

package-lock.json

@@ -4641,6 +4641,35 @@
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+        "schema-utils": "0.3.0",
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+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
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+    },
     "extsprintf": {
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       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
@@ -7686,6 +7715,240 @@
         "is-buffer": "1.1.5"
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+        "chokidar": "1.7.0",
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@@ -10722,9 +10985,9 @@
       "dev": true
     },
     "pressbooks-build-tools": {
-      "version": "0.6.0",
+      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/pressbooks-build-tools/-/pressbooks-build-tools-0.6.0.tgz",
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@@ -10751,264 +11014,11 @@
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     },

package.json

@@ -64,7 +64,7 @@
     "node": ">= 6.9.4"
   },
   "devDependencies": {
-    "pressbooks-build-tools": "^0.6.0"
+    "pressbooks-build-tools": "^0.7.0"
   },
   "dependencies": {
     "aetna": "^0.1.0",

yarn.lock

@@ -6180,9 +6180,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-pressbooks-build-tools@^0.6.0:
+pressbooks-build-tools@^0.7.0:
-  version "0.6.0"
+  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/pressbooks-build-tools/-/pressbooks-build-tools-0.6.0.tgz#5b7d9b214b07e12cba4b62338254154850e37b05"
+  resolved "https://registry.yarnpkg.com/pressbooks-build-tools/-/pressbooks-build-tools-0.7.0.tgz#4b63be88b73b7c784cf1870ac0617b9e993c99da"
   dependencies:
     babel-eslint "^8.0.3"
     browser-sync "^2.18.13"