Fix HTML closing errors
Open invitation setting

Closes #64
Fixup signup and settings template
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
Add form tag to make install work.

There seems to be no javascript to post this form and no form tag to make the form work so added one
Merge pull request #87 from pythonandchips/master

Add form tag to make install work.
make smtp-auth optional