+ Users can now enable/disable the mouse over card scaling.

Due to mtgimage being taken down we I have made a one time check that
will uncheck the hq image option.

Add a configuration toggle to enable alerts when spectating.

Default behavior is to not alert.

Code will now perform a one time check on starting to see if the cache
has been updated to the new 2048 default. If the update has not been set
we update. After this time if the user lowers the level, it will not
reset back to 2048 by default.

#A6120D
Dark blood red, less "pink" that the current.

It doesn't make any sense to store that particular setting

+Chat mention / username color can now be set via hex in the settings
+ Users can invert the color of the mention text black/white
+ if an invalid color is provided, the default will be used

Relocated to the chat settings tab.

also, fix any invalid values loaded from config

+ When viewing a sorted view (like revealing hand, or looking at
library), the cards will now be sorted in columns based on the main card
type.
+ Settings are now saved.

When being mentioned in a post with '@username' you will now see the entry highlighted. This
helps to see when someone is talking to you. It work across the main
chat, in game and in private chat.

We only have a good HQ source for them; any idea on a low-quality
source?

Used tr() function for auto-connect label. Changed formatting to adhere to coding style guidelines. 'Save Password' setting is now saved when cancelling the Connect dialog

Added 'auto connect' checkbox to connect dialog. When the main window becomes active for the first time and auto connect is set to true, it will call connectToServer at that point.

* the previous PriceUpdater class has become abstract
* BLPPriceUpdater inherits the old code for blacklotusproject.com
* DBPriceUpdater is a new implementation for deckbrew.com
* add a setting to choose between the two

Dunno how I missed that.

Fix #128

Ref #112

 If none of the gameboard images is set and and the user’s data
directory doesn’t contain a “zonebg” directory, create the directory,
copy contents from cockatrice’s app bundle and sets the config
accordingly.

 If none of the gameboard images is set and and the user’s data
directory doesn’t contain a “zonebg” directory, create the directory,
copy contents from cockatrice’s app bundle and sets the config
accordingly.

Add HQ card option

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

Previously this behavior only occured for instants and sorceries

Woops, missed a file

Missed some parentheses

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

added option to ignore unregistered users in chat; switched UserList data storage to QMap to speed up lookups; issue #28 fixed