refactor with unit tests and make pass phpcs -    WEBCART-229

    Create rcmRichEdit viewhelper
Merge pull request #28 from rodmcnew/viewhelper

refactor with unit tests and make pass phpcs -    WEBCART-229      Create rcmRichEdit viewhelper
Fix for plugin manager
    WEBCART-233 remove renderDefaultInstance
    WEBCART-233 fix getLoggedInUser calls and userMgrService to new names
Merge pull request #29 from rodmcnew/fix-global-bag

    WEBCART-233 fix getLoggedInUser calls and userMgrService to new names