BrushStrokes calculates non transparent bounds before saving.
Minor fix
Added image
Show load image.
Merge pull request #926 from gorco/mokapAnim

Load animation
Merge pull request #929 from RotaruDan/paintFixes

BrushStrokes calculates non transparent bounds before saving.
Extended ScrollPane to detect and throw edge events. This will be a pr for libGDX.
Implements SearchView pagination.