Merge pull request #227 from Azure-Samples/users/aipyne/release181

Release 1.8.1

Merge pull request #206 from ankitsaxena21/patch-2

Update Admin.sol

Merge pull request #220 from zawhtut/patch-1

Fix broken link to Contribution Guidelines

Merge pull request #220 from zawhtut/patch-1

Fix broken link to Contribution Guidelines

Merge pull request #223 from Azure-Samples/users/evan/fixAADSetupScript

Fix AAD Setup Script Issue

Merge pull request #221 from Azure-Samples/evan-update-workbench-sample

Update PingPong and BazaarListing for compatibility with solc 0.5 (WorkBench)

Merge pull request #219 from theMobiusStrip/master

Release notes for Workbench 1.8.0

Merge pull request #217 from theMobiusStrip/master

Update Workbench upgrade script

Merge pull request #216 from Azure-Samples/sidkri-update-workbench-ve…

…rsion

Updated version of Workbench to the latest version

Merge pull request #200 from imnaseer/master

Upgrade WB to 1.7.3