merge

Use @cmdutil.command decorator to define command table.

Added GPL license file

Reopened incorrectly closed bug, added possible solution

Resolved missing unicode support: Bugs with umlauts can now e added, thanks to JakobKrainz.

bugfix

README: site extension for web interface.

bugs: filed "support resolving multiple bugs at once"

bugs: filed "support assigning multiple bugs at once"

bugs: filed "allow repository-specific details template file"

bugs: filed "don't add unchanged details files"

bugs: add feature requests for b list --template and b list --all

Replied to Yann's comment

bugs: further comment on #71

Commented on bug 7154

bugs: edit comments in #7154f94

Added comment to Yann's feature request

b: add a commit-like action

Filed version-testing bug

Implemented API functions, for other extensions to work with b