Fix test after recent code changes

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6256 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
TVB-1461 Replace our GIFTI branched code with nibabel

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6258 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
TVB-1462 Gifti surface import will treat a second file as the right hemisphere

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6259 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
TVB-1463 networkx gpickle connectivities importer

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6260 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
Removed unnecessary resize

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6261 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
TVB-1463 use only the cmt networkx format

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6262 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
TVB-1470
Update screen-shots for new visualizers.
Add online-help sections for recent visualizers.
Fix title in dual-brain viewers.

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6263 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
Replace old tvb-documentation link.

git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/framework_tvb@6264 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
Merge branch 'trunk' of https://github.com/the-virtual-brain/tvb-framework into trunk