add link to github, update gitignore, update gulp version

Author: micrum

.gitignore

@@ -3,3 +3,4 @@ bower_components/
 .sass-cache/
 .tmp/
 dist/
+.idea/

package.json

@@ -3,7 +3,7 @@
   "version": "0.2.6",
   "dependencies": {},
   "devDependencies": {
-    "gulp": "~3.8.10",
+    "gulp": "~3.9.0",
     "gulp-autoprefixer": "~2.0.0",
     "gulp-angular-templatecache": "~1.4.2",
     "del": "~0.1.3",

src/app/views/main.html

@@ -1,7 +1,9 @@
 <md-sidenav md-is-locked-open="$mdMedia('gt-sm')" md-component-id="left"
             class="md-whiteframe-z2 md-sidenav-left">
   <md-toolbar md-theme="white">
-    <h1 class="md-toolbar-tools" layout="row" layout-align="center center">AMD</h1>
+    <md-button  layout="row" layout-align="center center" class="md-toolbar-tools" href="https://github.com/flatlogic/angular-material-dashboard">
+      <h1>AMD</h1>
+    </md-button>
   </md-toolbar>
   <md-list>
     <md-item ng-repeat="item in vm.menuItems">