grammata version 0.1.7.11

CHANGES
    - finally runnable
    - now uses tree like symbol table

TODO
    - ADD COMMENTS!!!

	modified:   examples/scopeTest.gr
	modified:   src/General.hs
	modified:   src/General/Environment.hs
	modified:   src/Grammata.hs
	modified:   src/Grammata/Execution.hs
	modified:   src/Main.hs