fix grammar and add success log
example (as test) of closure versus map
RxJavaErrorHandler Plugin

https://github.com/Netflix/RxJava/issues/141 Error Handler Plugin
https://github.com/Netflix/RxJava/issues/139 Plugin System
Merge pull request #142 from benjchristensen/dev

RxJava ErrorHandler Plugin
0.5.2-SNAPSHOT
0.5.3-SNAPSHOT
Version 0.5.2
Used mockito's inOrder to verify ordering instead of hand-written stub
Merge pull request #144 from mairbek/mocks-inorder

Used mockito's inOrder to verify ordering instead of hand-written stub