* --recommends and --suggests are merged into --depends
* --source option is added, allows looking for build-dependencies too in conjunction with --depends!
* colorize --depends output based on dependency type; we now show all types of package relations in one command.
This isn't the most useful feature since a normal 'vlist' lookup can also
find source packages when 'config plugins.PkgInfo.archs' is configured
correctly.
- requirements.txt: Fetch testing branch of Limnoria
- travis.yml: drop python 3.2-3.3 from allow_failures,
use --no-network with tests to prevent fails
- In exception handling, only catch utils.web.Error instead of all possible exceptions
- Rename 'package' command to 'pkg'
- vlist/pkgsearch: guess distribution from release name as with 'pkg', so that 'vlist trusty <app>' is accepted
