Merge pull request #659 from UW-Madison-DoIT/greenkeeper/initial

Update dependencies to enable Greenkeeper 🌴

README.md

@@ -6,6 +6,7 @@ Questions? [Get in touch][uportal-user@].
 [![Coverage Status](https://coveralls.io/repos/UW-Madison-DoIT/angularjs-portal/badge.svg?branch=master&service=github)](https://coveralls.io/github/UW-Madison-DoIT/angularjs-portal?branch=master)
 [![Code Climate](https://codeclimate.com/github/UW-Madison-DoIT/angularjs-portal/badges/gpa.svg)](https://codeclimate.com/github/UW-Madison-DoIT/angularjs-portal)
 [![codeclimate.com Issue Count](https://codeclimate.com/github/UW-Madison-DoIT/angularjs-portal/badges/issue_count.svg)](https://codeclimate.com/github/UW-Madison-DoIT/angularjs-portal)
+[![Greenkeeper badge](https://badges.greenkeeper.io/UW-Madison-DoIT/angularjs-portal.svg)](https://greenkeeper.io/)
 [![uPortal ecosystem incubating badge](https://img.shields.io/badge/uPortal%20ecosystem-incubating-blue.svg)](http://uw-madison-doit.github.io/angularjs-portal/apereo-incubation.html)
 [![Apereo Incubating badge](https://img.shields.io/badge/apereo-incubating-blue.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAA4AAAAOCAYAAAAfSC3RAAAABmJLR0QA%2FwD%2FAP%2BgvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QUTEi0ybN9p9wAAAiVJREFUKM9lkstLlGEUxn%2Fv%2B31joou0GTFKyswkKrrYdaEQ4cZAy4VQUS2iqH%2BrdUSNYmK0EM3IkjaChnmZKR0dHS0vpN%2FMe97TIqfMDpzN4XkeDg8%2Fw45R1XNAu%2Fe%2BGTgAqLX2KzAQRVGytLR0jN2jqo9FZFRVvfded66KehH5oKr3dpueiMiK915FRBeXcjo9k9K5zLz%2B3Nz8EyAqX51zdwGMqp738NSonlxf36Cn7zX9b4eYX8gSBAE1Bw9wpLaW%2BL5KWluukYjH31tr71vv%2FU0LJ5xzdL3q5dmLJK7gON5wjEQizsTkFMmeXkbHxtHfD14WkbYQaFZVMzk1zfDHERrPnqGz4wZ1tYfJ5%2FPMLOYYW16ltrqKRDyOMcYATXa7PRayixSc4%2FKFRhrqjxKGIWVlZVQkqpg1pYyvR%2BTFF2s5FFprVVXBAAqq%2F7a9uPKd1NomeTX4HXfrvZ8D2F9dTSwWMjwywueJLxQKBdLfZunue0Mqt8qPyMHf0HRorR0ArtbX1Zkrly7yPNnN1EyafZUVZLJZxjNLlHc%2BIlOxly0RyktC770fDIGX3vuOMAxOt19vJQxD%2BgeHmE6liMVKuNPawlZ9DWu2hG8bW1Tuib0LgqCrCMBDEckWAVjKLetMOq2ZhQV1zulGVFAnohv5wrSq3tpNzwMR%2BSQi%2FyEnIl5Ehpxzt4t6s9McRdGpIChpM8Y3ATXbkKdEZDAIgqQxZrKo%2FQUk5F9Xr20TrQAAAABJRU5ErkJggg%3D%3D)](https://www.apereo.org/content/projects-currently-incubation)
 [![We adopt Google code style](https://img.shields.io/badge/code_style-Google-green.svg?style=flat)](https://google.github.io/styleguide/)

angularjs-portal-home/src/main/webapp/css/marketplace.less

@@ -156,13 +156,15 @@
       line-height: 1.8em;
     }
 
-    :-moz-placeholder { /* Firefox 18- */
+    :-moz-placeholder {
+      /* Firefox 18- */
       color: @tabs-inactive;
       font-size: 1em;
       font-weight: 200;
     }
 
-    ::-moz-placeholder {  /* Firefox 19+ */
+    ::-moz-placeholder {
+      /* Firefox 19+ */
       color: @tabs-inactive;
       font-size: 1em;
       font-weight: 200;

angularjs-portal-home/src/main/webapp/css/widget.less

@@ -28,12 +28,14 @@
     font-size: 12px;
   }
 
-  :-moz-placeholder { /* Firefox 18- */
+  :-moz-placeholder {
+    /* Firefox 18- */
     color: @grayscale6;
     font-size: 12px;
   }
 
-  ::-moz-placeholder {  /* Firefox 19+ */
+  ::-moz-placeholder {
+    /* Firefox 19+ */
     color: @grayscale6;
     font-size: 12px;
   }