- modules/middleware/context.go: add HandleAPI method

- routers/user: little code format
- conf/locale: update French locale

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.

- conf/locale: update Japanese locale

- routers/admin: add rewrite update hook operation
- conf/locale: update locale file due to ini behavior changes
- cmd/cert_stub.go: remove useless code
- cmd/fix.go: no longer need fix command(at least now)

- conf/locale: add mew translator profile

README: remove duplicated travis badge

- routers: use new binding convention to simplify code
- templates: able to set HTTP port number in install page

- update russian locale

refs #763

Also, change all current 'emails' to 'e-mails'.
Still todo: some CSS for the user/settings/email page, but that is not my specialty

The SendMail function is rewritten and has the following new functionality:
 - It is optional to skip verification of keys. The config option SKIP_VERIFY is added
 - If the port is 465, or ending on 465, the TLS(/SSL) connection is started first.

- POST /user/repos
- POST /org/:org/repos