Update ChangeLog.txt
update release files
add more change information
mention new php version in changelog
Fix for issue 1269

The issue was that getCurrentSubscription is now off of the account
object. I now get the functionality from the util/profile object
Merge pull request #1271 from yugangw-msft/releaseversion

Update release files
Fixing jshint errors

Fixing jshint errors
Merge pull request #1272 from Azure/dev

Integrate a csm tag bug fix from dev to release 0.8.6
merge changelog from release-0.8.5
Merge pull request #1276 from yugangw-msft/release-0.8.6

Integrate a changelog.txt update made for release-0.8.5
Merge pull request #1274 from 1mahesh/master

Fix for issue 1269
update msi version
Merge pull request #1278 from yugangw-msft/msiversion

update windows msi version
Updated creds.exe
Merge pull request #1279 from christav/release-0.8.6

Updated creds.exe
And added signed version
Merge pull request #1280 from christav/release-0.8.6

creds.exe signed version
Updated creds.exe with version resource.
Merge pull request #1282 from christav/release-0.8.6

Updated creds.exe with version resource.
Update ChangeLog.txt