Merge branch 'hotfix/v0.4.2' into develop

* hotfix/v0.4.2:
  Adding branch aliases for master and develop branches
  Fixes #1 where documentation was not up-to-date
Merge branch 'hotfix/v0.4.3' into develop

* hotfix/v0.4.3:
  Fixing infinite loop in RepeaterBot
  Updating CHANGELOG
Adding reply() method to ResponderInterface
Deprecating methods in Hash and CommandInterface
Updating AbstractCommand to extend Hash
Adding CommandNameMatcher, extending CommandMatcher, WebHookMatcher from it
Using reply() for RepeaterBot to cut down on infinite loops
Updating CHANGELOG for v0.4.5
Merge branch 'release/v0.4.5'

* release/v0.4.5:
  Updating CHANGELOG for v0.4.5
  Using reply() for RepeaterBot to cut down on infinite loops
  Adding CommandNameMatcher, extending CommandMatcher, WebHookMatcher from it
  Updating AbstractCommand to extend Hash
  Deprecating methods in Hash and CommandInterface
  Adding reply() method to ResponderInterface