- Added BlockTest
- Fixed if-else-True-Branch error and RelationExpressionNode
improve source code panel

highlighting and "open file" added
Merge branch 'gui'

merge gui into master
Merge branch 'master' of https://github.com/swp-uebersetzerbau-ss13/fuc
Minimal changes to common
Changes in common
Merge branch 'master' into parser
Merge branch 'master' of https://github.com/swp-uebersetzerbau-ss13/fuc
testcase for ArrayTesting
+ Added NumTokenEx, RealTokenEx and BoolTokenEx
+ Replaced redundant TestToken
Merge branch 'parser' of https://github.com/swp-uebersetzerbau-ss13/fuc into parser
test for Arrays added
* Fixed tests with missing RealToken and BoolToken
Merge branch 'parser' of https://github.com/swp-uebersetzerbau-ss13/fuc into parser
Added AST for ArrayTest
Semantic Analyser: Wrong type of relational expr

The resulting type of relational expressions, such as “7 < 10”,
was mistakenly set to the upper bound type of the operands,
instead to boolean.
fixed matching of eof
added protocol from 13.06.2013
expand m2 tests
Refactor integration tests to load examples from submodule