createRoom from ruby client fails on cleanup branch

[robomon1]

Changes to roomsResource.js on line 35 on the cleanup branch breaks the ruby client when calling createRoom. options is not passed in the body so it fails testing the req.body.options.test property as options is undefined. Not sure if this should be fixed by updating the ruby client to set an empty options in the body of the request (tested and fixes the issue) or to test for options in roomsResource.js before testing for the test property.

2.0.0-p195 :012 > test2.createRoom('roomfail')
 => "TypeError: Cannot read property 'test' of undefined\n    at exports.createRoom
 (/var/lib/licode/nuve/nuveAPI/resource/roomsResource.js:35:25)\n    at callbacks 
(/var/lib/licode/node_modules/express/lib/router/index.js:164:37)\n    at param 
(/var/lib/licode/node_modules/express/lib/router/index.js:138:11)\n    at pass 
(/var/lib/licode/node_modules/express/lib/router/index.js:145:5)\n    at nextRoute 
(/var/lib/licode/node_modules/express/lib/router/index.js:100:7)\n    at callbacks 
(/var/lib/licode/node_modules/express/lib/router/index.js:167:11)\n    at 
/var/lib/licode/nuve/nuveAPI/auth/nuveAuthenticator.js:96:17\n    at 
/var/lib/licode/nuve/nuveAPI/mdb/serviceRegistry.js:27:13\n    at Cursor.nextObject 
(/var/lib/licode/node_modules/mongodb/lib/mongodb/cursor.js:678:5)\n    at 
commandHandler 
(/var/lib/licode/node_modules/mongodb/lib/mongodb/cursor.js:658:14)" 

[aalonsog]

The solution is the first one, I've just updated the ruby client including "options" param. Thank you!