Fixes for C/C++ highlighters:
- Recogize comments after #define (#108370)
- Folding for for all proprocessor conditionals (only for "#if 0" before) (#124362)
- Folding for multi-line comments was missing in C++ highlighter
- Error marking for preprocessor lines not in #(define|elif|else|endif|if|ifdef|ifndef|include)
- Sync notice added
- Version number incremented to same value