CONTENT-2929: I have just put a method to just check if session is expired. i know this issue is related to Content but this file belongs to Platform thats why i am pushing this file to the Platform. I didnt create duplicate issue for Platform because this file is not effecting anything unless I put other file which is calling this function.
Created most used/useful Xml Extensions
Implemented the new Xml extensions in the new localization code that build resource files
Merge pull request #159 from donker/xmlextensions

DNN-5853 Xml Extensions
Revert "CONTENT-2929: I have just put a method to just check if session is expired. i know this issue is related to Content but this file belongs to Platform thats why i am pushing this file to the Platform. I didnt create duplicate issue for Platform because this file is not effecting anything unless I put other file which is calling this function."

This reverts commit 19ea3128003c6668b0431c15184f1b912448e523.
CONTENT-2779: overload GetFolders method and return all sub folders in one time when second parameter set to true.
DNN-5863 - EVOQCONTENT: Can't load Digital Asset Manager when Folder PRoviders used for User Folders
DNN-5652 -Scheduler throws "System.InvalidOperationException: Sequence contains no matching element" error
added additional logging code
DNN-5684 ensure social role ownership
Update development branch to version 7.4.0
DNN-5874 Check if unique display name is required in user editor
Fixed typo in Obsolete message
DNN-5847: fixed spelling of a search tag constant. Optimized need to be analyzed flag.
DNN-5847: missing argument.
DNN-5724: host users should always verified.
Change main development branch to 7.3.4
Merge pull request #1 from dnnsoftware/development

test
DNN-5899: admin pages should always export to template.
Update telerik.web.ui.dll (contains fixes for IE11 breaking changes)
DNN-5917: File upload with special chars