changed setEnabled of view graph and save resulst to false until a succesful mixing run has been executed
added remove initDist and remove protocol buttons
Merge branch 'master' of https://github.com/Fingerpaint/project-code

Conflicts:
	fingerpaint/src/nl/tue/fingerpaint/client/gui/buttons/MixNowButton.java
	fingerpaint/src/nl/tue/fingerpaint/client/model/ApplicationState.java
	fingerpaint/war/WEB-INF/classes/nl/tue/fingerpaint/client/resources/fingerpaint.css
Merge branch 'master' of https://github.com/Fingerpaint/project-code