Merge Release back to master

(maint) - modulesync 384f4c1

(maint) modulesync cd884db Remove AppVeyor OpenSSL update on Ruby 2.4

Previously the acceptance test suite had been modified to use test tiering and
test mode switcher.  However the spec acceptance helper method still expected
a master to be present.  This commit modifies the helper to only execute master
provisioning steps if there is indeed a master specified in the hosts array.

As described in MODULES-2904, installation fails with an array of SQL Admins.
This was fixed in the use_discrete=true block (line 171-178. However the double
quotes also needed to be removed from the list of accounts for the
/SQLSYSADMINACCOUNTS switch parameter.  This appears to be due to the arguments
being interpretted literally, including the double quotes when doing account
lookups.  Without the fix, the only setting that works is
/SQLSYSADMINACCOUNTS="BUILTIN\Administrators", all other settings (both local
and domain accounts/groups) will fail, particularly those with whitespace.

Related: puppetlabs/modulesync_configs#177

(maint) modulesync 65530a4 Update Travis

(MODULES-6356) Fixes a problem still remaining from MODULES-2904

Previosuly the contributing document was excluded from modsync.  This commit
enables the contributing document to be managed by modsync and adds the current
document as of commit f0c21975ec for the modsync configs.

(FM-6605) Add CONTRIBUTING.MD to repository

This commit updates the changelog format to the more standardized KAC
format: http://keepachangelog.com/en/1.0.0/
Ticket numbers were added to comments in the cases where they could be
found.

…update_changelog_to_kac

(DOCUMENT-824) Update Changelog Format

The sqlserver_tsql resource does not handle errors returned from T-SQL
statements properly. The errors come back from the query but unless the
phrase 'SQL Server' was included in the error text, the error was not
then passed back to the user/logs. This change ensure that errors
returned are passed back properly by inspecting the Errors property of
the ADO object used to run the query. Note that this may not behave as
expected if the error that occurrs is of sufficently low severity that a
rowset, even if empty, is also returned. If a rowset is returned by the
ADO object, the object will not populate the Errors property, and there
is no way to tell a low severity error occurred. For instance 'Select
1/0' returns a low severity division by zero error, and an empty rowset.
Because the empty rowset exists, the error cannot be seen. It is up to
the user to ensure that the errors they want to catch are of sufficienty
severity that execution of the query is halted.

…dule_does_not_return_errors

(MODULES-6281) Return Errors from T-SQL

(MODULES-6760) prep for 2.1.1 release

…-release-prep-2.1.1

(MODULES-6760) prep for 2.1.1 release

This commit fixes the markdown link to MODULES-6339 explaining why the
command to update bundle was removed from TRAVISCI builds.

…error

(MAINT) Fix Changelog Link

…te_in_changelog

(MAINT) Fix Release Date in Changelog