updates for Xdacted
++specta + expecta
fix the wrong output of flattenMap
Merge pull request #593 from limboy/2.0-development

fix the wrong output of flattenMap
bumps
more bumps
Merge pull request #589 from ReactiveCocoa/update-xcode

Updates for Xdacted
Merge branch 'master' into 2.0-development
Add -throttle:valuesPassingTest:
Refactor -throttle: to use -throttle:valuesPassingTest:
Fix buffered nexts getting resent after completion
Merge pull request #600 from ReactiveCocoa/throttle-values-passing-test

Added -throttle:valuesPassingTest:
Deprecate -[RACBinding bindTo:].
Reworded RACBind() docs to clarify it subscribes one binding to the other when used in an assignment.
Merge pull request #605 from ReactiveCocoa/deprecate-bindto

Deprecate -[RACBinding bindTo:].
Merge remote-tracking branch 'origin/master' into 2.0-development
Merge remote-tracking branch 'origin/2.0-development' into signal-for-selector