Add routes and proxyViews for Redmine and Gitlab

-Signed-off-by: Lucas Kanashiro <kanashiro.duarte@gmail.com
-Signed-off-by: Charles Oliveira <18oliveira.charles@gmail>
-Signed-off-by: Gustavo Jaruga <darksshades@gmail.com>
Merge branch 'master' of github.com:colab-community/colab

Conflicts:
	src/proxy/urls.py