Added visualisations for RNA/EPS files. Added a workaround for AUFS issues.
Added visualisations for RNA/EPS files. Added a workaround for AUFS issues.

bgruening/galaxy-rna-workbench,bgruening/galaxy-rna-workbench,mwolfien/galaxy-rna-workbench,bgruening/galaxy-rna-workbench,mwolfien/galaxy-rna-workbench,mwolfien/galaxy-rna-workbench