Add travis configuration
Merge pull request #1 from Kroisse/master

Drop compatibility with distribute
Rename configuration file
Add basic layout for subcommands
Merge remote-tracking branch 'upstream/master' into subcommands

Conflicts:
	dotissue.py
Merge pull request #2 from Kroisse/subcommands

Scaffolding for subcommands
Rename configuration section name
Shape up minors