Misc CSS fixes

  * set max content width to 960px
  * created mixin for bold font
  * move app-header content to global header
  * minor global changes
  * changed input alignment for network config inputs
  * added pop-out button class
  * changed lightgrey color
  * fixed accordion header actions responsiveness
  * fixed input box border colors

Change-Id: Iffe26d526439d7f2bb6808528a975ab7374ff1b2
Signed-off-by: Michael Davis <michael.s.davis@ibm.com>
diff --git a/package.json b/package.json
index 190374b..63f06d0 100644
--- a/package.json
+++ b/package.json
@@ -24,8 +24,7 @@
   "keywords": [
     "node"
   ],
-  "dependencies": {
-  },
+  "dependencies": {},
   "peerDependencies": {},
   "devDependencies": {
     "autoprefixer": "^6.6.1",
@@ -35,13 +34,14 @@
     "gulp": "3.9.1",
     "gulp-angular-templatecache": "2.0.0",
     "gulp-clean": "^0.3.2",
+    "gulp-clean-css": "^3.0.4",
     "gulp-connect": "5.0.0",
     "gulp-eslint": "3.0.1",
     "gulp-htmlparser": "^0.0.4",
     "gulp-if": "^1.2.5",
+    "gulp-imagemin": "^3.1.1",
     "gulp-jsoncombine": "^1.0.3",
     "gulp-load-tasks": "^0.8.3",
-    "gulp-clean-css": "^3.0.4",
     "gulp-ng-annotate": "^1.1.0",
     "gulp-ng-constant": "^0.3.0",
     "gulp-nodemon": "^2.1.0",
@@ -53,7 +53,6 @@
     "gulp-uglify": "^1.2.0",
     "gulp-useref": "^1.2.0",
     "gulp-util": "^3.0.6",
-    "gulp-imagemin": "^3.1.1",
     "html-minifier": "^3.3.0",
     "node-sass": "^4.3.0",
     "onchange": "^3.2.1",