update gitignore
upgrade to Scala 2.11
add travis support
remove LICENSE and add to build.sbt
add example to README
move to package com.github.verbalexpressions
add sbt plugins
add coveralls
update README
add sonatype plugin
move coveralls token to .travis.yml
major cleanup
minor refactoring
rearrange methods
add some new apis from js-verbalexpressions
simplify or
cleanup tests
use case class copy
singularize prefixes and suffixes
just use Pattern.quote instead of sanitize