Updated pom to use Java 7.
Added 8MB SF2 soundbank
Updated MIDISoundTranslator to use soundbank.
Merge branch 'master' of https://github.com/jonhare/WAISFest13

Conflicts:
	FlickrVisualisations/src/main/java/uk/ac/soton/ecs/wais/fest13/sound/midi/BackgroundMusic.java
	FlickrVisualisations/src/main/java/uk/ac/soton/ecs/wais/fest13/sound/midi/MIDISoundTranslator.java
	FlickrVisualisations/src/main/resources/8MBGMSFX.SF2