First commit (test)
Added statemachine syntax and some dummy tests.
Stm sync
Merge branch 'statemachine' of https://github.com/metaborg/metac into statemachine

Conflicts:
	Statemachine/syntax/Statemachine.tmpl
back-up
Added statemachine mapping - not done completely yet
- Statemachine Namebinding
- Statemachine tests
- syntax for using statemachines
Merge branch 'statemachine' of https://github.com/metaborg/metac into statemachine

Conflicts:
	Statemachine/syntax/Statemachine-in-Base.tmpl
	Statemachine/syntax/Statemachine.tmpl
	test/Statemachine/ex.mc
update
Merge branch 'statemachine' of https://github.com/metaborg/metac into statemachine

Conflicts:
	Statemachine/syntax/Statemachine-in-Base.tmpl
	Statemachine/syntax/Statemachine.tmpl
	Statemachine/trans/namebinding.nd
	Statemachine/trans/statemachine-error-report.str
Cleaned up statemachine syntax and finished statemachine mapping.
Removed statemachine-mappping from syntax.
Merge branch 'statemachine'