Revert "added explicit color codes for the push notice's square brackets"

This reverts commit 62ab026d9e48f43f879623b08155276be8347d96.

The brackets were not shown on black background.
fixing update for unverified HTTPS redmine instances
remove ssl[:verify], useless
Merge remote-tracking branch 'upstream/master'
annotated youtrack service due to new rules
added ability to set up several branches to pic commits from
updated documentation
Merge pull request #679 from Axosoft/master

Set content-type to application json for ontime 13.3 or greater
Merge pull request #680 from Axosoft/master

modify posts for ontime 13.3 to put hash in query string
Merge pull request #681 from Axosoft/master

cleanup code and add Ontime version info to post.
added IronWorker Service
added IronWorker test
added IronWorker docs
incorporated Paddy Foran's suggestions
Service::IronWorker inherits from Service::HttpPost
fixup gem dependencies
Merge pull request #682 from github/add-ironworker-rebased

Add ironworker rebased
Update devaria.rb
changed queue_name to code_name
Merge pull request #684 from adelevie/fix-ironworker

IronWorker: changed queue_name to code_name