Activity show measurements
Show measurements and UI.
Miscellaneous improvements
Merge branch 'master' of https://github.com/fabriph/CERN-THE-Port-hackathon

Conflicts:
	data-collection/res/layout/activity_launcher.xml
	data-collection/src/com/hackathon/casa/LauncherActivity.java
	data-collection/src/com/hackathon/casa/MainActivity.java
Separating responsabilities