Merge pull request #74 from TomasLiutvinas/master

Prevents crash when scaling is set to 0
moved most of deck related buttons to a flyout

+exporting/importing of deck to/from xml
+exporting/importing of deck to/from id-string
+deck cloning
+import flyout, import from arenavalue
+sorting options in options>deck (only class first so far
+tag filter can be set to and/or
min scaling slider value set to >0 (#74)
manacurve tooltips
v0.3.14,

fixed manacostbar tooltip font color,
fixed importing from arenavalue always showing an error message
Fixed tooltip display

Tooltips now display properly for all scales and resolutions
Revert "Fixed tooltip display"

This reverts commit 51d8662982499c04a1cac9bb257dd946860b3a49.
Merge remote-tracking branch 'upstream/master'
Fixed overlay window card list tooltip display

Card list tooltips in overlay now display correctly with all resolutions
and scale settings.