* add keybinds to mill cards
Add functions to move single card from top of deck to the graveyard and
exile.
Add keybinds to move single or multiple cards from top of deck to exile
or graveyard.
Add new keybinds to settings menu.
Move settings menu items around for a better fit.
Rename a few of the items in the settings menu.
Add default keybinds: ctrl alt d/e for single/multiple cards from top of
deck to the graveyard. No defaults are set for moving to exile.
* fix shortcut menu
* fix missing tag
* rename mismatched functions
* fixed your typos
* refactor shortcutsettings
correct a lot of typos
optimize a lot of functions
this could merit a pr on its own
* set mill keybinds
* refactor add related card actions
I found a function that was completely unintelligible so I made it
remotely legible and removed the duplication.
* shorten line by 17 characters
replace a lot of function calls with just a single reference
* add brackets
add brackets to all single line if statements etc.
readability improvements
* Shortcut setting checks for invalid keys
* Different message shown for invalid keys and used keys; warning message is displayed on start if conflic is detected
* Only shortcuts related to deck-builder are checked
