Merge branch 'release-v0.6.0' into develop
Fix #11 bug that it makes wrong method table
Merge branch 'hotfix/11' into develop
Fix #10 completely remove `extension` of clause
Fix #9 completely remove `config` from Slack::App
Bump version for v0.6.1
Rename param method to parameters
Merge pull request #12 from h-matsu/feature/rename-slack-request-param

Changed to override the `parameters` instead of `param`.
Fix the patch version mismatched message
Fix the patch versions with latest releases
Merge branch 'hotfix/13' into develop

Conflicts:
	lib/Slack.pm
Fix to check version of Data::Dumper for patching
Remove the code associated with Time::Piece

It is not Slack's responsibility.
Bump version for v0.7.0
Merge branch 'release-v0.7.0'