Add amperenodes and rearrange

motd

-Cheaha is an analysis and computing resource available to the UAB research community and operated by the UAB IT Research Computing group.
+Cheaha is a high-performance computing (HPC) platform available to all researchers in the UAB research community, and is operated by the UAB IT Research Computing (UABRC) team.
 
-If you encounter any issues, please contact support@listserv.uab.edu with OOD included in the subject line.
+If you encounter any issues while using Open OnDemand, please email <support@listserv.uab.edu> with OOD included in the subject line.
 
-Use of this resource is governed by the UAB Acceptable Use Policy for Computer and Network Resources
-
-For more information on Cheaha and the tools available to support research please review the documentation: https://docs.rc.uab.edu/
+For more information on Cheaha and the tools available to support research please review the documentation at <https://docs.rc.uab.edu/>. For more information on using Open OnDemand, please see <https://docs.rc.uab.edu/cheaha/open_ondemand/ood_main/>.
 
 ------------------- Available Slurm Partitions --------------------------
 
 | Partition          | Nodes | Nodes Per Researcher |       Time Limit | Priority Tier |
 | :----------------- | ----: | -------------------: | ---------------: | ------------: |
+| **CPU**            |       |                      |                  |               |
 | interactive        |    52 |                    1 |          2 hours |            20 |
 | express            |    52 |            UNLIMITED |          2 hours |            20 |
 | short              |    52 |                   44 |         12 hours |            16 |
-| pascalnodes        |    18 |            UNLIMITED |         12 hours |            16 |
-| pascalnodes-medium |     7 |            UNLIMITED | 2 days,  0 hours |            15 |
 | medium             |    52 |                   44 | 2 days,  2 hours |            12 |
 | long               |    52 |                    5 | 6 days,  6 hours |             8 |
 | intel-dcb          |    21 |                    5 | 6 days,  6 hours |             8 |
 | amd-hdr100         |    33 |                    5 | 6 days,  6 hours |             8 |
+|                    |       |                      |                  |               |
+| **GPU**            |       |                      |                  |               |
+| amperenodes        |    20 |                    2 |         12 hours |            16 |
+| amperenodes-medium |    10 |                    2 | 2 days,  0 hours |            16 |
+| pascalnodes        |    18 |            UNLIMITED |         12 hours |            16 |
+| pascalnodes-medium |     7 |            UNLIMITED | 2 days,  0 hours |            15 |
+|                    |       |                      |                  |               |
+| **Large mem**      |       |                      |                  |               |
 | largemem           |    14 |                   10 | 2 days,  2 hours |             6 |
 | largemem-long      |     5 |                   10 | 6 days,  6 hours |             6 |
-| amperenodes        |    20 |                   10 |         12 hours |            16 |
-| amperenodes-medium |    10 |                   10 | 2 days,  0 hours |            16 |
+
+Use of Cheaha, and other UABRC resources, is governed by the [UAB Acceptable Use Policy for Computer and Network Resources](https://secure2.compliancebridge.com/uab/portal/getdoc.php?file=300) and other relevant [UAB IT Policies](https://www.uab.edu/it/home/policies).