Merge pull request #502 from Jedwondle/v1.2

Fixed some things for admin messages.
STORE-282 Improve Admin Tools
Various improvements.  Support for async proxy calls, new dev workflow.  Cleaned up old code and removed old images.
STORE-282 Improve Admin Tools
Various improvements.  Support for async proxy calls, new dev workflow.  Cleaned up old code and removed old images.
Merge branch 'v1.2' of https://github.com/di2e/openstorefront into v1.2
Merge pull request #503 from dshurt/v1.2

Clean up and Admin support features
Merge pull request #504 from Jedwondle/v1.2

Almost done with the Admin Message directive.