user/key: closing file after error checking
repository: accepting dashes in repository name

Closes #70
misc/backup: delete the archive after uploading it
docs: fixing GOPATH
setup: running git daemon in background
misc: added script to build gandalf binaries

Related to #71.
Merge branch 'master' of github.com:globocom/gandalf into bardusco
contributors: added Danilo Bardusco.
docs/config: finish page

Closes #63.
repository: suporting configurable user when returning remote
repository: renamed Remote to SshUrl.

Related to #74.
repository: added method to returns the git url.

related to #74.
repository: added method to get a repository by name.

related to #74.
api: added handler to get repository data.

Closes #74.
repository: added MarshalJSON.
api: using MarshalJSON to serialize repository.
api: handling with errors in repository handler.
docs: moving install from source.
docs: improve the install guide.
docs: added link about install from source.