Changed isTrue from protected to public
EqOperator and NotEqOperator inherit now from Operator
Added GEOperator and LEOperator
GEOperator corrected semantic error.
mkdir of testoutput
Added "Less Than" and "Greater Than" operators
Merge branch 'interpreter' of https://github.com/kobreu/compiler into interpreter
Refactor LuaTableTest and fixes for LuaTable.
add LengthOperator
Initial implementation of the assignment operator.
Fix warnings (not really important... :) ).
Add infrastructure for native stdlib-methods.
Added EqOperator Test
Automatic file formatting
Implement missing test-case.
Merge branch 'interpreter' of https://github.com/kobreu/compiler into interpreter
first implementation of function error
Fix test-case and EqOperator.
Added Assert stdlib function
Merge branch 'interpreter' of https://github.com/kobreu/compiler into interpreter