First version of the custom tags app
Added basic guided overview of fridge tag
Adding to history state based on script from unicef

http://www.who.int/immunization_standards/vaccine_quality/introduction_g
uidelines_fridgetag.pdf
Merge branch 'master' of https://github.com/thans/LaosTrainingApp

Conflicts:
	res/menu/main.xml
	res/values/strings.xml
	src/com/uwcse/morepractice/MainActivity.java