Adding logic to handle expired membership that can accomodate memberships from other records. aar/OASIS#577 and aar/OASIS#576
Fix CiviCRM class name bug. RM_Utils_DATE does not exist, should be RM_Utils_Date.
Added optional parameter to updateAllMembershipStatus method to run on only a specific contact.
related to aar/OASIS#577 and aar/OASIS#576
Updated `updateAllMembershipStatus` function to exclude Expired, Cancelled, and Deceased memberships to make the process more efficient.
See Issue aar/OASIS#577 for details.
Added additional array key checks.
Issue: aar/OASIS#576 aar/OASIS#577
Updated README.md with release information.