Added new cheaha users jinghu, kkshah, haojiang, zhenhua - https://trac.uabgrid.uab.edu/atlab/ticket/765

Added users frankieh, asue28, berrytf, dschneid, seanwilk to Cheaha, students of Emidio Capriotti (emidio@uab.edu) : https://trac.uabgrid.uab.edu/atlab/ticket/762

Removing user and group apache from the users class, this account is now managed inside the apache class

Adding user tobiesp, EE447/EE547 user under David Green for work on ee-fs1
Adding user pkj121, EE447/EE547 user under David Green for work on ee-fs1
Adding user pmcorcor, EE447/EE547 user under David Green for work on ee-fs1

Removed accounts on ee-fs1 per David Green's request 'EE447/547 continues to need support for Web Development and testing.  Here is a partial list of items: Remove old accounts abood, bpelott0 jon450 rick27 xmasbaby (and copies) afrance chasel...

Modified mephisto_users.pp to set the user kschrum primary group to be kschrum, with secondary group of me

Fixed bug in recently added class eng_sysadmins.pp, had copied the file from sysadmins.pp and forgot to rename the class

Removed expiry date of 2013-06-01 for account kir45751, the user is now working on their masters in ME

Updated admin users in rcs_users.pp and sysadmins.pp, and moved Engineering sysadmins to new eng_sysadmins.pp

Added new cheaha user mah35242 for ME521 StarCCM - https://trac.uabgrid.uab.edu/atlab/ticket/734
Added new cheaha user illpin37 for ME521 StarCCM - https://trac.uabgrid.uab.edu/atlab/ticket/734