v0.1.1.15:
- new: create __blscd_p_open_console() and keybind ":"
- new: make __blscd_p_search() as first console command "search"
- fix: beahaviour with search pattern "empty" and "unmatch"
- new: create __blscd_p_build_array_mark_search_update()
- fix:rebuild index of matched lines after unmarking one of them