Display site extensions information from repository and local site. Implemented Install and Remove functions.
Removed async.
Use OperationManager.Attempt() for Install.
UI for Search and Clear.
Place site extensions correctly. Add UI to launch.
UI for update.
Fixes tiles' width and height ratio.
Generate applicationHost.xdt when there is none.
Temporary fix for overflowing text.
Change installation directory to be package id.
Added button to restart site.
Handle common error scenarios.
Add LocalPath and InstalledDateTime for local site extensions.
Stay on same tab on refresh.
Catch and trace exceptions during Installation.
Fixes typo and type declaration issues.
Use String.Format instead of XElement to generate default xdt file.
Activity indicators for buttons.
Move gallery address to DeploymentSettingsManager.
Handle NotFound errors through status code.