Partial import of http://bugs.musicbrainz.org/ticket/38

"(Dance With the) Guitar Man" turns into "(dance With the) Guitar Man".
"My Life (Club Is Open)" turns into "My Life (club Is Open)"
"My Life (Live to the Max)" turns into "My Life (live to the Max)"
"Here I Am (Come and Take Me)" turns into "Here I Am (Come and take Me)"

Before applying ETI format to a word inside a parentheses, Guess Case should check if the parentheses has an ETI structure. Is it possible to make it check for a word like "version", "mix", "edit" or "remix" and NOT change if that's not present? (in the case of "live", it should probably only change if followed by "version", ")", "in" or "at")

Also, words like "Dance" outside parentheses should be handled with more care. Now "Dance Baby Dance RMX" turns into "Dance Baby (dance remix)", when it should probably be "Dance Baby Dance (remix)"