Marketplace: Replace field name "Name" with "Title".
LRDOCS-916 Add Caleb Fong's e-commerce content.
LRDOCS-916 Edit e-commerce text.
Make E-Commerce edits per Caleb's review.
Update Marketplace chapter figure numbers.
Replace app license option image.
Merge branch 'master' into marketplace-ecommerce-apps
Merge branch 'marketplace-ecommerce-partial' into marketplace-ecommerce-apps

Conflicts:
	devGuide/en/chapters/13-liferay-marketplace.markdown
Merge branch 'master' into marketplace-ecommerce-apps
LRDOCS-916 Update images and text for paid app instructions
LRDOCS-916 Update Marketplace app developer content
LRDOCS-916 Format to 80 columns
Merge pull request #860 from jhinkey/marketplace-ecommerce-apps

Marketplace E-Commerce - Paid Apps Capability