WidgetSlot skeleton. Allow MenuTalker navigating.
Finish base implementation of WidgetSlot. Navigate through slots in MenuPowers!
Navigate inside MenuCharacter
Navigate inside MenuLog
Fix segmentation fault inside WidgetScrollBox
Update .mailmap file
Hardcore characters don't share stash with others

Inspired by
http://opengameart.org/forumtopic/double-stash-softcore-and-hardcore
GameStateLoad: Have another color for hardcore characters
Add Slots system to ItemStorage based menus.
Break unneeded loops. Stub navigation from menu to menu.
Merge pull request #611 from igorko/slots

Base implementation of WidgetSlot
Improve TabList class
Merge pull request #617 from igorko/master

Improve TabList class
Fix Compiler warnings: comparison of signed and unsigned; unsorted Ctr list
Merge remote-tracking branch 'mainline/master' into HEAD
Merge pull request #618 from stefanbeller/compilerwarnings

Compilerwarnings: Remove warnings about comparison of (un)signed int; sort ctor init list
Merge pull request #614 from stefanbeller/master

Update .mailmap file
Delete stash on death, instead of working around old files in reset()

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Merge pull request #616 from stefanbeller/hcstash1

GameStateLoad: Have another color for hardcore characters
Also delete stash on character deletion