Added idempotent consumer to reddit component
made derby a file-based DB
cleaned up excessive logging
linked reportgenerator to aggregator (every 100 seconds now)
fixed derby sql queries
Merge remote-tracking branch 'remotes/origin/master'
improved reportgenerator by having more statistics
quickfix
implemented mailing recipient list for reports
added subscription for sentiment reports
added reportgenerator for swearword-users (called via url) - incomplete
cleaned up routes
forgotten files
Merge remote-tracking branch 'origin/master' into matt1

Conflicts:
	sentimentanalyzer/src/main/java/at/tuwien/sentimentanalyzer/beans/RouteCreator.java
	sentimentanalyzer/src/main/java/at/tuwien/sentimentanalyzer/beans/SwearChecker.java