Added intent actions for menu bar
Merge branch 'master' of https://github.com/lrehmann/cahoot

Conflicts:

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/classadder.j
ava

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/classstudies
.java

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/createstudy.
java

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/makestudy.ja
va

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/studycreates
uccess.java

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/studydetail.
java

Cahoot-App/app/src/main/java/com/example/lukerehmann/cahoot/university.j
ava