Improve code readability by explaining a validation regex
Merge pull request #156 from scorphus/master

Improve code readability by explaining a validation regex
Merge pull request #157 from guilhermebruzzi/gandalf-pull

Adding the path option to repository log
api: format code
contributors: add Guilherme Heynemann Bruzzi
travis: remove go 1.3

1.3.1 is enough.
all: use goimports import pattern
Change API's pattern muxer and improve tests
Update routes to support namespaces
Merge pull request #158 from scorphus/gorilla-pat-muxer

Gorilla pat muxer
Changes of routes