Added tweet search pagination (fetching more than 1 search result page).
Added possibility to filter tweets by language and location.
added some methods in the main method for live testing
Merge branch 'master' into experimentalClassifier

Conflicts:
	src/main/java/at/tuwien/aic/tweetanalysis/TweetAnalysis.java
	src/main/java/at/tuwien/aic/tweetanalysis/provider/TweetProvider

Added some uncomitted files