New wookie full-text search release.
Added completion loop into stem, not use it from outside lib
Get rid of src dir, it is unconvenient
Split line cleanup
If stemmer can not be created for given lang, use english
Search for boost::program_option. Added -std=c++11 option
If token has zero size, do not try to work with it. Fixed split string initialization.
Added reverse index test
Namespace cleanup
Added separate file processing method
Added swarm (url fetcher) support into rindex test