- TSPHP-795 Reduce code branches - use antlr with fix 157
-- exchanged antlr library -> last commit was rev. 823b8fd5debd2b7d7ad8479363e986bace6f05a5 instead of 20d859abb2fd59bdceed885db839cb6fa32510cd
- added new common component
- structured the tokens file according to the precedence rules