Support deploying to custom context
Add APP_CONTEXT info to readme
Merge pull request #105 from mikeroll/master

Support deploying app to custom context
Add https FAQ
Set version to 0.96.0
Issue #97 build from Ubuntu, not a tomcat 7 image
Include local source in dockerfile and add .dockerignore.
Reword error
Maybe closes #99 - null safe checks on repo view
Use absolute paths for ubuntu install; closes #69 prefer ipv6
Fix tomcat7 webapp path if using app ctx
Rework how tomcat starts
Merge branch '0.96.0' of github.com:atc-/docker-registry-web into 0.96.0

Conflicts:
	Dockerfile