added changes

bumped version, add changes, add reductor-observable readme

bump version, add changelog

version bump

bump version, add changelog

bump version, add changelog

fix code generation for state with no properties

Merge pull request #4 from Yarikx/auto_value

Auto value support for @CombinedState reducers

Merge pull request #3 from Yarikx/reductor-rx-rename

Rename reductor-rx project to reductor-rxjava

fix bintray upload