Upgraded to newer tycho compatible with maven 3.1.1
Removed liferay examples
Liferay support now being hosted here:
https://github.com/liferay/liferay-ide.git
Merge pull request #5 from gamerson/master

Upgraded to newer tycho compatible with maven 3.1.1, remove liferay examples.
Looks good. Thanks !
bug fixes and improvements

- fixed hyperlink bug when custor moves to a link with ctrl key
- increase relevance value to make our own code completion on top of the list
- added validation of java type hierarchy