[Gradle Release Plugin] - new version commit: '0.2.3-SNAPSHOT'.

[Gradle Release Plugin] - pre tag commit: '0.2.2'.

update readme and changelog

Use streams instead of files to load/save gestures.

handle empty and single point gestures; add JUnit test

update CHANGELOG, javadoc

[Gradle Release Plugin] - new version commit: '0.2.2-SNAPSHOT'.

[Gradle Release Plugin] - pre tag commit: '0.2.1'.

update dependencies and readme

Merge pull request #1 from cluelab/gdt - changes made in the polyrec-gdt project

remove polyrec-gdt specific methods; add loading/save methods

merge polyrec-gdt changes

[Gradle Release Plugin] - new version commit: '0.2.1-SNAPSHOT'.

[Gradle Release Plugin] - pre tag commit: '0.2.0'.

initial import