bump to 3.4.0 (jxmorris12#170)

bump to 3.3.1 (jxmorris12#161)

bump to 3.3.0 (jxmorris12#157)

bump to 3.2.2 (jxmorris12#151)

Merge pull request jxmorris12#148 from mdevolde/bump_version

bump to 3.2.1

Merge pull request jxmorris12#145 from mdevolde/bump_version

bump to 3.2.0

Merge pull request jxmorris12#143 from mdevolde/bump_version

bump to 3.1.0

Merge pull request jxmorris12#139 from mdevolde/bump_version

bump to 3.0.0

Merge pull request jxmorris12#116 from mdevolde/new_version

Bump of languague tool version

Merge pull request jxmorris12#112 from mdevolde/master

bump version to 2.9.4