Add PTVS 2.1 tutorials
Add missing word in create project instruction.
Fixed minor problem in code snippet
Fixed minor formatting of code snippets
added release notes
Update media-services-release-notes.md
Azure Search page title, url-filename change for Configure Search, changing to Get started with Azure Search
Update media-services-release-notes.md

minor typos and heading changes
Updated Provision SQL topic with latest vm size info
updates for powershell
updates for powershell
Revamp custom Linux distro documentation

- Split out and refresh contents for each endorsed distribution
- Revamp non-endorsed distribution guidance
- Add documentation about preparing CentOS & Oracle 7 images
Merge pull request #2132 from szarkos/Linux-create-vhd

Revamp custom Linux distro documentation
azure search management API
Merge pull request #5243 from HeidiSteen/heidistmgmtapi

azure search management API
Add new PTVS 2.1 cloud service documentation
Fix tags
Fix tags and properties
Title adjustment for consistency with other PTVS 2.1 docs
Merge pull request #5244 from Azure/FromPublicRepo

From public repo