Merge pull request #5 from Zukero/master

Egocentric commit. Added my name in the authors...
updated tilesets + template.tmx and authors.xml
Merge branch 'new_tilesets_20131005'
Bugfix: Continue combat after having seen the combat log

* Previously, combat was stopped when entering the combat log. This commit makes the combat continue after having been stopped.
Bugfix: Redraw whole screen if double-buffer is not pre-filled

* Fixes issue where the screen was only partially drawn after having entered heroinfoactivity before starting combat.
* lockCanvas() changes the supplied Rect object occasionally, to indicate that the double buffer has not been filled. In those cases, you need to redraw the whole rect.
Minor gfx update to tiling pine trees
MapObject & MonsterSpawnArea now keep track of their Tiled group's name.
Tiled group name also in ReplaceableMapSection
Merge pull request #6 from Zukero/map_object_group_data_kept

MapObject & MonsterSpawnArea now keep track of their Tiled group's name.