Integration of Google Tag Manager code
Mobile: Implementing custom caching for homepage product collection
Merge branch 'hitesh/optimization/mobiletheme' into milestones/mobiletheme

Conflicts:
	app/code/local/Iksula/Mobile/etc/config.xml
Changes in Footer links- Adding Partners and changing Privacy links
Changes in Footer links- Removed partner titles in bold
Merge branch 'hitesh/staging/apr7' into milestones/mobiletheme
Mobile: Assigned proper line-height to buttons for uniformity