Remove the "PHP" style formatting function

Make sure that a mirror can't be written to by http or ssh

Remove GoGet option from repository and handle it with ?go-get=1 instead

The normal go get protocol is to show the go-import meta tag when ?go-get=1 is appended to the url. This commit implements that behaviour and cleans the go-get option from the repository settings page.

The "PHP" formatting function doesn't add anything, except an undocumented date format.

All usages in the templates have been replaced with DateFmtShort and DateFmtLong for convenience.

This is a balance between speed and nice code, where speed has won. To prevent a repository query for each action the ownername is match with the current user.

It would be "cleaner" or "better" if we fetch the repository each time. Another option is to add the RepoOwnerID to action

The boolean flags in the repo context have been replaced with mode and two methods

Also, the permissions have been brought more in line with https://help.github.com/articles/permission-levels-for-an-organization-repository/ , Admin Team members are able to change settings of their repositories.

Fix a bunch of small typos and formatting quirks

cmd/web.go: check version after load config

- .gopmfile: update all commits

Fix access for team mode update

Rewrite of access migration

The old migration had a few issues:
 - It left old column names around
 - It did not give the right access levels for owners and admins

Also, this includes a migration that fixes the authorization of owner teams, which was previously ORG_ADMIN (instead of ORG_OWNER)

Access refactor

Some comments and improvements for migrations

New config keys in [mailer] section:
 - CERT_FILE: path to a certificate file.
 - KEY_FILE: path to a key file.

Conflicts:
	cmd/serve.go
	models/access.go
	models/migrations/migrations.go
	models/org.go
	models/repo.go
	models/user.go
	modules/middleware/org.go
	modules/middleware/repo.go
	routers/api/v1/repo.go
	routers/org/teams.go
	routers/repo/http.go
	routers/user/home.go

This commit does a lot of the work of refactoring the access table in a table with id's instead of strings.

The result does compile, but has not been tested. It may eat your kittens.

Collaboration

Changes to repo-header-download-drop