Added path/eventbus interop example project.
Renamed path project to be more explicit.
Android SDK now gets updated automatically if projects use a newer version.
Update README.md
Update MainActivity.java
Update README.md
PR comments fixed + fixed bug with path to experimental project.
Merge pull request #552 from realm/cm-path-interop-example

Experimental project for testing path/eventbus
Merge branch 'master' of github.com:realm/realm-java into kg-case-sensitive-equal
Searches are case sensitive by default