Adding missing fields to TwitterUser.
Have sorted private properties to reflect "Twitter Dev site" documentation sort order.

Signed-off-by: Frederic Druilhet <Frederic.Druilhet@cnrs.fr>
Correcting some "int _id" left and adding IdStr property where necessary

Signed-off-by: Frederic Druilhet <Frederic.Druilhet@cnrs.fr>
Merge branch 'PullRequest-ConvertSomeIds'
Updated Mono solution, correcting missing "TwitterGeoLocationSearch.cs" link, changed solution output
Merge pull request #6 from FrenchW/PullRequest-UpdatingMonoSolution

Pull request updating mono solution