SVN commit 919427 by wstephens:

Rework the way that vpn plugins are identified on edit; store the vpn
plugin name in the setting; and lazy-load the appropriate plugin after
Connection::load().


 M  +17 -0     libs/storage/settings/vpn.h  
 M  +2 -0      libs/storage/settings/vpnpersistence.cpp  
 M  +3 -4      libs/storage/settings/vpnpersistence.h  
 M  +191 -54   libs/storage/settings_hand_edits.diff  
 M  +29 -21    libs/ui/vpnpreferences.cpp  
 M  +1 -2      libs/ui/vpnpreferences.h  
 M  +3 -0      settings/schemas/vpn.kcfg  
 M  +1 -1      vpnplugins/openvpn/openvpnwidget.cpp