Finished download and unzip, started internet checks and created start screen.
Added dialog boxes for download
Merge remote-tracking branch 'origin/FileDownloadUnzip'

Conflicts:
	app/src/main/java/ca/mixitmedia/ghostcatcher/app/MainActivity.java
	app/src/main/java/ca/mixitmedia/ghostcatcher/ca/mixitmedia/ghostcatcher/experience/gcEngine.java
NFC Automator