Reworked tile graphics
Improved tile handling
Handled piles and purple dot
Created 8x8 tiles
Improved 8x8 tile handling
Improved tile handling. Bugfixes
Info button for stores
Help button for GridDialog
Improved info screens
Small improvement in griddialog.cpp
Fixed accents
Improved graphics performance when hallucinated or for multihued monsters
Added a simple check to verify tile existence
Merge branch 'diego' of https://github.com/nppangband/NPPAngband_QT.git into Jeff