Deprecate constructors containing the autoUpdate argument

All the other constructors automatically detect the kind of thread being used and set autoRefresh accordingly
Fix annotations processor tests
Merge branch 'master' into ez-deprecate-constructors

Conflicts:
	realm/src/androidTest/java/io/realm/NotificationsTest.java
Update Realm.java
Improve javadocs for Realm constructors
Merge pull request #622 from realm/ez-deprecate-constructors

Deprecate constructors containing the autoUpdate argument