URBNG-35 Initial version of WebAPI - handling request arguments

Main changes:
+ added 'register' command
+ modified 'get list of games' command - now it needs params passed in URL
URBNG-35 Initial version of WebAPI - merged with front-end

This is only merge of my and front-end code.

Conflicts:
	conf/routes
Merge pull request #59 from mkaim/web

URBNG-35 Initial version of WebAPI - merged with front-end