Various improvements to the TwitterSentiment App:
-simplify logic in Normalization Flowlet.
-route the TweetCollector directly to the PythonAnalysisFlowlet.
-rename flowlets to be more informative and consistent with our naming convention.
-remove 'withResources' in flowBuilder, procedureBuilder. reason: deprecated.
-remove package-info.java
@Batch processing in flowlet: Iterator<Tweet> -> Tweet, fix format of pom.xml, move version into properties
TwitterSentimentApp.APP_NAME -> TwitterSentimentApp.NAME
Merge pull request #27 from caskdata/feature/improve-twitter-sentiment-app

Feature/improve twitter sentiment app