Fix from Carlos
Fix from Carlos - better message if conf file is missing
Create config file from Carlos

Also removal of some unused variables
Search for config file in ~/fsqlf/ on linux/unix
Add more keywords & refactorings

more keywords are INSERT,DELETE
fix semicolon (so multi staments would work)
add more testing sample sql
rewrite conf file creation (reuse data in t_kw_settings_list.def)
update documentation a bit
add comma separted table support

NB: This commit introduces some issues with semicolons. Origin of it is - lot of jugling with states were done when adding INS/DEL statements and comma separeted table lists