As per @daenyth’s comment:
https://github.com/Cockatrice/Cockatrice/pull/792#issuecomment-76593730

This is the first implementation of a theme manager. It’s a rebased and
revisited version of #792.

As per @daenyth’s comment:
https://github.com/Cockatrice/Cockatrice/pull/792#issuecomment-76593730

This is the first implementation of a theme manager. It’s a rebased and
revisited version of #792.

Previously would not open the client if the window was minimized.
Added the same popup fix for mentions

As suggest by Daenyth in #185

Changes:
Deck Load - Default to all types *.*
Decklist - Strip "|edition" from .dec formats that include a pipe and
the edition after the card name
Tab_Supervisor - Make tabs movable (able to rearrange tabs)

When something happens, the taskbar icon lights up/the dock icon
bounces. This can be annoying, so here is a setting to disable that.

deck editor is tab, replay viewer is tab, deck editor shown by default, cache window geometry between sessions, 'open this deck in deck editor' open in game

context menu for a message sender's name in chat; also display the user level icon next to the name; minor consistency and type-safety changes