opal 0.0.4

!THIS RELEASE HAS NO NEW FEATURES!

Other

• updated 'saeg-commons' to version 0.0.4 (available in maven central)
• Deploying artifacts to Maven central repository

opal 0.0.3

!THIS RELEASE HAS NO NEW FEATURES!

Other

• updated 'saeg-commons' to version 0.0.3
• added license header to all java files and configured 'license-maven-plugin' to manage this headers
• using spaces instead of tabs in all java files

opal 0.0.2

Fixed Bugs

• Error computing def-puse-association (w.r.t variable v) when the node has a definition of v.

Initial release

Initial release