Reimplement 'subscribeOn' using 'lift'
Remove 'inner.unsubscribe'
Using inner and fix unit tests
adding marble diagrams, see-also links to javadocs of new repeat() variants
Changing marble diagrams for repeat() variants to those that operate on a source Observable rather than a source item
[Issue #831] Fix for OperationJoin race condition
Take operator was breaking the unsubscribe chain

Fixes issue https://github.com/Netflix/RxJava/issues/830
Merge pull request #833 from benjchristensen/take-issue-830

Take operator was breaking the unsubscribe chain
Merge pull request #829 from Netflix/docs

adding marble diagrams, see-also links to javadocs of new repeat() variants
Merge pull request #822 from zsxwing/subscribeOn

Reimplement 'subscribeOn' using 'lift'
from(this) -> nest()
Remove line break
Merge pull request #832 from duncani/fixes

[Issue #831] Fix for OperationJoin race condition