Merged upcoming to master, and launchpad to github

[Anders F Björklund]

I merged the "upcoming" branch to "master", and increased the version to 1.5.
Let me know if there are any problems with it, or I'll tag it tomorrow or so.

Also moved the code from Launchpad to GitHub: https://github.com/smartpm/smart
There's a replacement for http://smartpm.org at http://smartpm.github.io/smart

It seemed to be working with CentOS and Debian, but not supported with Fedora
and not tested with Ubuntu. Haven't tried with the other distributions either.

The Bazaar repository is deprecated, leaving the old code for 1.4 and earlier.
Now Git should be used for all new development, see: https://help.github.com/

--anders