Adds Right-click context menus on torrent view and torrent view columns header.
Adds working context menu to hide columns.
Cleans code, fixes indent, alignement and a few comments.
Refactor some code.
Refactor some code.
Now with >working checkboxes.
Now with working checkboxes.
Fixes conflicts hopefully.
Removed a conflit marker...
merged rightclick menu and dynamic columns by fuyukaidesu
Merge pull request #119 from benwaffle/merging

fuyukaidesu's work on columns