Initial simple math expression sample added
Added Int arithmetic to SimpleMathSample
Added the Long type and operator type rules to SimpleMathSample
Added the Float type to SimpleMathSample
Fixed type operations for arithmetics (SimpleMath sample)
New sample classes added
Assignment added
Added types variables
Documented the examples
Added the type-system trace sample project
Merge remote-tracking branch 'origin/master' into vaclav
Ran GeneratorRunner after adding the type-system sample
Rebuilt
Polished the type-system trace sample
Merge remote-tracking branch 'origin/master' into vaclav
GeneratorRunner run
Merge remote-tracking branch 'origin/master' into vaclav
Merge remote-tracking branch 'origin/master' into vaclav
Merge remote-tracking branch 'origin/master' into vaclav

Conflicts:
	tools/gensources/gensources.iml
Merge remote-tracking branch 'origin/master' into vaclav

Conflicts:
	tools/gensources/gensources.iml