Recent changes in the Google+ and facebook share doesnot allow custom parameters to pass the way it's passed in this Js file. It only takes Url params, so no need to provide title param in the share URL. For passing custom params we have give it in the meta tag which will be crawled by Facebook/google bot and will be picked up as the params.
Merge pull request #30 from rakeshpatri/master

Recent changes in the Google+ and facebook share doesnot allow custom params in the share URL