Escape +'s from Lucene queries
Also escape !'s
Escape any whitespace
And parentheses and periods...
Just wrap all Strings in quotes
Merge branch 'master' of git://github.com/pangloss/pacer-neo4j

Conflicts:
	lib/pacer-neo4j/graph.rb
Merge branch 'master' of git://github.com/pangloss/pacer-neo4j
Merge pull request #8 from tazsingh/master

Insert Quotes Around All Strings for Lucene