Fix bug with 'all' argument
Make sample resource meaningful
Add Sample.asset to .gitignore
Merge branch 'sample-resource' into build_assets
Fix tabs count check while decoding explanations
Merge branch 'decode-assert-fix'
Merge branch 'build_assets'

Conflicts:
	preparation/resources/SampleResource/SampleResource.py
	preparation/resources/SampleResource/__init__.py
	preparation/tools/build_assets.py