Added TokenizerEnhancer
Modified OpenNLPEnhancer, fixed old bug ("In the last versions, OpenNLPEnhancer keeps on memory all the intermediate nouns, verbs and numbers").
Update dependencies to its latest versions
Increased Coverage of javadocs
Minnor changes in org.weso.acota.core.Configuration.java Class
Increased javadocs coverage
Full javadocs coverage in acota-core
Fixed minnor bug in TokenizerEnhancer (In the previous version, the enhancer do no clear the auxiliar map in each execution)
Full javadoc coverage (acota-core, acota-feedback, acota-examples)
Extracted SimpleRecommenderEnhancer to acota-examples.jar
Modified name of *Tuple.java to *Table.java (where * is Document, Label or Feedback)
Merge branch 'develop'

Releasing version 0.3.4