v0.3.1-beta

bumped version to v0.3.1-beta.

v0.3.0-beta

bumped version to v0.3.0-beta.

v0.2.1-beta

changed version to v0.2.1-beta.

v0.2.0-beta

made the version v0.2.0-beta

v0.1.2-alpha

Updated version to v0.1.2-alpha

v0.1.1-alpha

added an ant build file.

v0.1.0-alpha

Update README.md