CERN version

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
bashrc: new Invenio exports

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
gitconfig: remotes

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
bash_aliases: invenio tweaks

* Tweaked update aliases;
* Edit invenio.cfg alias.

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
updated tree alias

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>