Configuration File
PropertiesLoader restore
Configuration.java fix
New route for CommentsFilter
Facebook adaption to config file
Merge remote-tracking branch 'remotes/origin/pia2'

Conflicts:
	sentimentanalyzer/src/main/java/at/tuwien/sentimentanalyzer/Configuration.java
	sentimentanalyzer/src/main/java/at/tuwien/sentimentanalyzer/beans/RouteCreator.java
	sentimentanalyzer/src/main/java/at/tuwien/sentimentanalyzer/routebuilders/MessageReporterRouteBuilder.java
	sentimentanalyzer/src/main/java/at/tuwien/sentimentanalyzer/routebuilders/TwitterRouteBuilder.java
	sentimentanalyzer/src/main/resources/FacebookContext.xml
	sentimentanalyzer/src/main/resources/config.properties