- removed MagicPlayerDefinition dependency from DeckStatisticsViewer.
- refactor : removed redundant code and constructor parameters.
- removed dependency on redundant MagicCubeDefinition reference from deck explorer and editor screens.
- Updated Deck Editor dependencies so that it can be used outside of a duel.
- Added "Deck editor" option to main menu.
Merge main repo
- in deck stats viewer the card type totals also now displays percentage.
- more efficient way of laying out card type totals and percentages.
replace {R} (which conflicts with cost of single red mana) with "Return SN to its owner's hand"

fixes issue 435
merge UI updates