Make a few variables const.
Make a few variables const.

git-svn-id: 31d9d2f6432a47c86a3640814024c107794ea77c@15723 0785d39b-7218-0410-832d-ea1e28bc413d

mac-a/dealii,natashasharma/dealii,nicolacavallini/dealii,mtezzele/dealii,JaeryunYim/dealii,sriharisundar/dealii,adamkosik/dealii,andreamola/dealii,pesser/dealii,sriharisundar/dealii,jperryhouts/dealii,pesser/dealii,shakirbsm/dealii,sairajat/dealii,adamkosik/dealii,spco/dealii,jperryhouts/dealii,shakirbsm/dealii,lue/dealii,maieneuro/dealii,mtezzele/dealii,natashasharma/dealii,gpitton/dealii,andreamola/dealii,naliboff/dealii,jperryhouts/dealii,msteigemann/dealii,andreamola/dealii,sairajat/dealii,ESeNonFossiIo/dealii,andreamola/dealii,sairajat/dealii,andreamola/dealii,YongYang86/dealii,flow123d/dealii,naliboff/dealii,johntfoster/dealii,kalj/dealii,gpitton/dealii,ESeNonFossiIo/dealii,EGP-CIG-REU/dealii,lpolster/dealii,mac-a/dealii,flow123d/dealii,ESeNonFossiIo/dealii,rrgrove6/dealii,rrgrove6/dealii,angelrca/dealii,gpitton/dealii,danshapero/dealii,EGP-CIG-REU/dealii,nicolacavallini/dealii,maieneuro/dealii,Arezou-gh/dealii,ibkim11/dealii,shakirbsm/dealii,YongYang86/dealii,jperryhouts/dealii,flow123d/dealii,YongYang86/dealii,kalj/dealii,spco/dealii,adamkosik/dealii,ESeNonFossiIo/dealii,johntfoster/dealii,pesser/dealii,adamkosik/dealii,johntfoster/dealii,lpolster/dealii,msteigemann/dealii,msteigemann/dealii,mtezzele/dealii,danshapero/dealii,Arezou-gh/dealii,danshapero/dealii,kalj/dealii,mac-a/dealii,shakirbsm/dealii,johntfoster/dealii,msteigemann/dealii,shakirbsm/dealii,natashasharma/dealii,mac-a/dealii,EGP-CIG-REU/dealii,angelrca/dealii,lpolster/dealii,adamkosik/dealii,angelrca/dealii,andreamola/dealii,mtezzele/dealii,sairajat/dealii,pesser/dealii,maieneuro/dealii,Arezou-gh/dealii,danshapero/dealii,gpitton/dealii,Arezou-gh/dealii,maieneuro/dealii,EGP-CIG-REU/dealii,nicolacavallini/dealii,naliboff/dealii,lue/dealii,sairajat/dealii,rrgrove6/dealii,JaeryunYim/dealii,ESeNonFossiIo/dealii,naliboff/dealii,ESeNonFossiIo/dealii,pesser/dealii,angelrca/dealii,sriharisundar/dealii,mac-a/dealii,EGP-CIG-REU/dealii,nicolacavallini/dealii,sairajat/dealii,rrgrove6/dealii,mac-a/dealii,adamkosik/dealii,lue/dealii,YongYang86/dealii,danshapero/dealii,lpolster/dealii,JaeryunYim/dealii,kalj/dealii,kalj/dealii,nicolacavallini/dealii,jperryhouts/dealii,YongYang86/dealii,flow123d/dealii,JaeryunYim/dealii,sriharisundar/dealii,natashasharma/dealii,andreamola/dealii,pesser/dealii,sairajat/dealii,EGP-CIG-REU/dealii,ibkim11/dealii,rrgrove6/dealii,spco/dealii,lue/dealii,msteigemann/dealii,natashasharma/dealii,adamkosik/dealii,danshapero/dealii,gpitton/dealii,kalj/dealii,ibkim11/dealii,pesser/dealii,spco/dealii,naliboff/dealii,Arezou-gh/dealii,JaeryunYim/dealii,Arezou-gh/dealii,nicolacavallini/dealii,YongYang86/dealii,shakirbsm/dealii,danshapero/dealii,natashasharma/dealii,sriharisundar/dealii,YongYang86/dealii,flow123d/dealii,shakirbsm/dealii,msteigemann/dealii,angelrca/dealii,ibkim11/dealii,maieneuro/dealii,lue/dealii,kalj/dealii,rrgrove6/dealii,sriharisundar/dealii,spco/dealii,jperryhouts/dealii,mtezzele/dealii,lue/dealii,msteigemann/dealii,naliboff/dealii,angelrca/dealii,Arezou-gh/dealii,jperryhouts/dealii,johntfoster/dealii,lpolster/dealii,ESeNonFossiIo/dealii,lue/dealii,JaeryunYim/dealii,maieneuro/dealii,nicolacavallini/dealii,natashasharma/dealii,spco/dealii,maieneuro/dealii,mtezzele/dealii,lpolster/dealii,mac-a/dealii,sriharisundar/dealii,lpolster/dealii,johntfoster/dealii,ibkim11/dealii,spco/dealii,gpitton/dealii,naliboff/dealii,flow123d/dealii,johntfoster/dealii,ibkim11/dealii,rrgrove6/dealii,gpitton/dealii,angelrca/dealii,flow123d/dealii,JaeryunYim/dealii,ibkim11/dealii,mtezzele/dealii,EGP-CIG-REU/dealii