Merge pull request #74 from gtorrent/wip/ui-fixes

A few UI fixes/enhancements.
don't push docs & generate docs in relative path
Fix crash when deleting
Merge pull request #76 from gtorrent/wip/ui-fixes

Fix crash when deleting
astyle'd
Fixes #77
Use Popover for the magnets/links

Deprecating the AddMagnetDialog.

If you have a link in your clipboard, you can double click the add magnet window to quickly add you'r magnet/links.
Thx prince for the idea.
Update submodule...
Fix UI lags.

On removing a torrent, a torrent that would be above the removed torrent would change name for up to one second.
Also, the infobar would not update unless triggered by a click and would keep showing info about a deleted torrent.
Uses GTK 3.12 (hopefully)
Uses GTK 3.12 (this time for good)
like a bloody storm, atsuku like a bloody stone
Shinpai nain da ze oh my friend
>mfw ᶘ ᵒᴥᵒᶅ
>mfw (╯°□°）╯︵ ┻━┻
Merge branch 'master' into wip/ui-fixes
wider magnet link box and update core submodule
added some (reasonable) default column widths
fun with merging
fun with merging