Update leap.common minimum version needed.
Merge remote-tracking branch 'ivan/bug/update-requirements-file' into develop
Add LEAPOPENVPN=1 command line env var to the vpnlauncher
Detect a running instance of EIP by checking for LEAPOPENVPN var
Add an explicit comment about why we are using different poll_times
Merge remote-tracking branch 'chiiph/feature/improve_openvpn_detection' into develop
Move a little bit down the setenv flag in linux.

Otherwise it is not taken as an argument for openvpn.
Merge remote-tracking branch 'kali/bug/move_down_setenv_flag' into develop
Remove unused resources path.
Add preferences panel.