add common folder
Merge branch 'master' into parserExperimental
Merge branch 'master' into parserExperimental
delete examples
Merge branch 'master' into parserExperimental

Conflicts:
	code/parser/test/test/example/SomeTest.java

new master merge
refinement of the diagram for the implementation design
started to create class stubs for the parseTableGenerator
add some parser classes
some changes in parseTableGenerator
do some changes in ParserImpl and related classes
some changes in the dia document
a few little design changes
parserImpl modified
worked on implementation of submodule "parseTableGenerator". There are test now for "Grammar", "Production", "Symbol"
Merge branch 'parserExperimental' of https://github.com/swp-uebersetzerbau-ss13/fuc into parserExperimental
corrections "Grammar.readFromFile()", so that the same references are used for semantically identical variables. Also added calculation of FIRST-Sets.
Added a few useful functions to "Grammar", also made some little corrections on existing code.
"Grammar" seems to be functionally complete now. (Whooo\!). FOLLOW-Sets (and FIRST-Sets) are calculated correctly
parserImpl extended
update UML-Diagram