removing [DataMember] attributes

Updated REST API docs.

Clean Server Code Analysis Warnings and Require Tests

Updated REST API docs.

merged changes from master.

merged changes from master.

merged changes from master

Updated REST API ref docs.

Additions and some revisions for the glossary.

User guide revisions; added screen capture.

screen capture added

adding post-order retrieval for timeline subtrees

Add authoring unit tests

[Bugfix] Introduction video now stops after closing welcome screen #375

Clean Database - Beta Fields and Fix RI-Tree

fix prebuild event

update packages version

Fix Broken Fields in Authoring Operation

Resolved: UI: Delete Exhibit via UI.

Remove old Web.configs for different publishing configurations

Hotfix for Request.Form validation error.

Fix and Move Test Fallback Logic to Server

Complete configuration cleanup

adding migration code

adding BFS subtree query

[Hotfix] Youtube video regexp updated.

Add 110 unit tests for email validation

Add 12 unit tests for username verification

fix bad changes

fix bad changes

typo

Add 12 unit tests for username verification

fix bad changes

typo

Fix Broken Fields in Authoring Operation

Remove old Web.configs for different publishing configurations

Complete configuration cleanup

Hotfix for Request.Form validation error.

Fix and Move Test Fallback Logic to Server

[Hotfix] Youtube video regexp updated.

fix authoring tests

typo

fix profileDataSpec

renaming unit tests

--allow-empty-message