MODE-2246 Implemented default FTS via strict regex matching. No stemming or punctuation processing is done by default (unlike what Lucene did in 3.x) which means that some of the tests had to be adapted. Also, enabled back the tests that had been previously disabled for full text search.
Merge pull request #1162 from hchiorean/MODE-2246

MODE-2246 Implemented default FTS via strict regex matching.