Fix generation of paths and find deal.II directory even if tests/ is not a parallel directory to deal.II/
Fix generation of paths and find deal.II directory even if tests/ is not a parallel directory to deal.II/

git-svn-id: 31d9d2f6432a47c86a3640814024c107794ea77c@15680 0785d39b-7218-0410-832d-ea1e28bc413d

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