Editor: remove unused variable.
Opening a version 1.0.3.
Fix blocks not completely moved since 1.0.2.
Starting version 1.0.4.
Don't die if a treasure has a variant unexistent in the item sprite.
Don't crash if a script tries so show a missing string (fix #237).
Fix a sound error message and some coding style.
Fix customization of joypad commands.
Fix ChangeLog. A lot of things happened today.
Merge branch 'v1.0'

Conflicts:
	developer_doc/Doxyfile
	doc/Doxyfile
	include/Common.h