Added WEKA as a dependency.
Closed readers.
Changed interface - lexical resources now deal with Word (including POS) instead of String. LexicalResourceException is thrown instead of returning -1.
Implemented class.
Styling.
Moved tests from src package to test package.
Merge branch 'master' of github.com:omerlevy/LexicalEntailment

Conflicts:
	src/main/java/lexent/data/Rte6DataReader.java