[TASK] Release version 2.0.1
[TASK] updating LanguageItems tests to reflect new configuration structure
[TASK] refactoring of extension TS setup retrieval method
[TASK] implementing jquery library brush discovery
[TASK] making brushes discovery implicit
[TASK] Removal of unique appending test

Because the brush discovery is file based, the uniqueness is implicit.
[TASK] adding alias map to jquery brush discovery class
[TASK] refactoring of language items retrieval method to fetch brushes from file system
[TASK] implement standalone brush discovery
[TASK] implementing prism brushes discovery
[TASK] updating sorting test
[TASK] implementing sorting + correcting alias lookup in brush discovery
[TASK] updating test
[TASK] updating class ext_update + test
[TASK] extending update system for language settings update
[BUGFIX] fixing flexform array access
[BUGFIX] fixing flexform data value access
[BUGFIX] fixing flexform data access for cCode field
[TASK] adding doc comments
[TASK] implementing brush discovery; integration into update