We implemented methods to find the word frequencies of words(!?)
within the Index Manager. These methods will be used for the selection
of topical words.
Merge branch 'master' of
https://github.com/jmaupin82/Twitter-Analyzer.git

Conflicts:
	EventDetection/src/main/java/org/db2project/EventDetection/Classifier/IndexManager.java
Merge branch 'master' of https://github.com/jmaupin82/Twitter-Analyzer.git