Fix HTML closing errors
minor typo
Open invitation setting

Closes #64
Fixup signup and settings template
Added the GoDoc link to README.md.
Updated README.md to show all services.
Update pkg/build/images.go to use the latest version of CouchDB if
`couchdb` was set to `services`.
Merge pull request #79 from yosssi/services

Updated README.md to show all services.
Merge pull request #78 from yosssi/godoc

Added the GoDoc link to README.md.
Merge pull request #72 from schvin/minor-typo

minor typo
fix for #70 to prevent caching build images
Fix Typo
Fixup behavior on uninstalled state
Merge pull request #82 from PatrickYevsukov/patch-1

Fix Typo
Merge remote-tracking branch 'origin/master'
Merge pull request #67 from floatdrop/open-invitations

Open invitation setting
Merge remote-tracking branch 'origin/master'
added code to prevent panic if /login is reached but no settings exist
minor styling. added success and fail message to top of /signup screen
modified open_registration to boolean value in database
make run now puts db in pwd, not /tmp. got sick of starting from scratch
Merge pull request #33 from phusion/master

Fix HTML closing errors
Added GitHubApiUrl and GitHubDomain to settings and template