Make base TableEntity to derive from Microsoft.WindowsAzure.Storage.Table.TableEntity in place of TableServiceEntity and also remove methods to write different base types.

TwitterEntity.Create_At won't work with this change, as DateTimeOffset is not the supported type for  Azure Storage table.
Merging master to dev branch sagarv_dev
Merge from master to dev branch
Updating few libraries, using Nugget package manager, to fix some build errors
Temporary changes, so to unblock FI
Adding the field that was removed by mistake as part of FI
Merge branch 'master'
Change property casts to cast and ratings to rating of MovieEntity
Fix the bug around artist query
Set rowkey to uniquename.tolower(), in place of guid
Set DateTimeOffset field in TwitterEntity, as I am not sure whether DateTimeOffset is supported as defaut type or not
Fix test  console application project
Merge branch 'master'
Update Nuget packages and get the build working
Merge branch 'master'
Merge branch 'master' [broken fixed with subsequent commit]
Fixing APIRole project that was broken in previous merge
Fixing an exception with search - a is object, a.name is string that we want to lower case and match on
Minor tweaks to Recently viewed control
More search fixes