Upgrade composer requirements for doctrine/collections
Upgrade composer requirements for doctrine/collections
Upgrade composer requirements to the latest doctrine/collections
Merge branch 'master' into develop
Merge pull request #4 from rauanmaemirov/develop

Upgrade composer requirements to the latest doctrine/collections
Merge branch 'release/v0.5.1' into develop

* release/v0.5.1:
  Bumped version to v0.5.1
Merge branch 'develop' of github.com:mcrumm/phlack into develop

* 'develop' of github.com:mcrumm/phlack:
  Upgrade composer requirements to the latest doctrine/collections
  Upgrade composer requirements for doctrine/collections
  Upgrade composer requirements for doctrine/collections

Conflicts:
	CHANGELOG.md
	composer.json
Adding keywords for composer
Adding ChannelsJoin Command to API service description

See https://api.slack.com/methods/channels.join for more information.
Adding ChannelsSetPurpose Command to API service description

See https://api.slack.com/methods/channels.setPurpose for more information.
Correct indentation
Merge pull request #7 from tijsverkoyen/master

Extra methods
Updating package dependencies
Updating build status image in README
Adding v0.5.2 to CHANGELOG
Bumping version to v0.5.2
Merge branch 'release/v0.5.2'

* release/v0.5.2:
  Bumping version to v0.5.2
  Adding v0.5.2 to CHANGELOG
  Updating build status image in README
  Updating package dependencies
  Correct indentation
  Adding ChannelsSetPurpose Command to API service description
  Adding ChannelsJoin Command to API service description
  Adding keywords for composer
  Upgrade composer requirements to the latest doctrine/collections
  Upgrade composer requirements for doctrine/collections
  Upgrade composer requirements for doctrine/collections