Add base for deployment solutions

Improve rpc error handling and url conversion
Add rpc api to get list of all solutions
Add 'add' to projectDeploy provided interface
Fix dark theme menubar button borders
Add dialog type 'fields'
Base for adding deployment solutions
Update hr.js to last commit
Improve loading spinner when saving user settings
Add submenus for deployment solution items
Add remove and base list of actions
Improve deployment solutions management in the client
Refactor deploy modules
Complete heroku push deployment
Change settings key for heroku
Add github pages deployment solution
Fix heroku api auth
Add google appengine deployment solution using appcfg.py
Change author for addon to "Codebox"
Add base support for running appengine project (python right now)
Fix refresh for files panels