Merge pull request #804 from jmarshallnz/i_dont_like_paths

Get rid of LIKE clauses for path matching as mysql has issues with slash escaping otherwise

diff --cc xbmc/music/MusicDatabase.cpp
Simple merge

diff --cc xbmc/utils/StringUtils.cpp
Simple merge

diff --cc xbmc/utils/StringUtils.h
Simple merge

diff --cc xbmc/video/VideoDatabase.cpp
Simple merge

diff --cc xbmc/video/VideoDatabase.h
Simple merge

diff --cc xbmc/video/VideoInfoScanner.cpp
Simple merge