Detect a SMAPIv3 plugin via the required_api_version field
Detect a SMAPIv3 plugin via the required_api_version field

Previously we used the version field, which should be the version
of the plugin itself, not which version of the SMAPI it needs.

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@eu.citrix.com>

robertbreker/xen-api,euanh/xen-api,salvocambria/xen-api,anoobs/xen-api,simonjbeaumont/xen-api,salvocambria/xen-api,djs55/xen-api,jjd27/xen-api,guard163/xen-api,thomassa/xen-api,srowe/xen-api,vasilenkomike/xen-api,euanh/xen-api,robertbreker/xen-api,robertbreker/xen-api,agimofcarmen/xen-api,jjd27/xen-api,anoobs/xen-api,jjd27/xen-api,rafalmiel/xen-api,salvocambria/xen-api,djs55/xen-api,guard163/xen-api,simonjbeaumont/xen-api,anoobs/xen-api,jjd27/xen-api,anoobs/xen-api,djs55/xen-api,Frezzle/xen-api,euanh/xen-api,euanh/xen-api,agimofcarmen/xen-api,vasilenkomike/xen-api,simonjbeaumont/xen-api,guard163/xen-api,robertbreker/xen-api,djs55/xen-api,Frezzle/xen-api,Frezzle/xen-api,thomassa/xen-api,srowe/xen-api,agimofcarmen/xen-api,guard163/xen-api,djs55/xen-api,thomassa/xen-api,anoobs/xen-api,vasilenkomike/xen-api,salvocambria/xen-api,thomassa/xen-api,djs55/xen-api,rafalmiel/xen-api,agimofcarmen/xen-api,srowe/xen-api,srowe/xen-api,euanh/xen-api,jjd27/xen-api,vasilenkomike/xen-api,rafalmiel/xen-api,rafalmiel/xen-api,agimofcarmen/xen-api,euanh/xen-api,jjd27/xen-api,simonjbeaumont/xen-api,Frezzle/xen-api,agimofcarmen/xen-api,vasilenkomike/xen-api,robertbreker/xen-api,thomassa/xen-api,rafalmiel/xen-api,robertbreker/xen-api,thomassa/xen-api,vasilenkomike/xen-api,Frezzle/xen-api,rafalmiel/xen-api,guard163/xen-api,srowe/xen-api,simonjbeaumont/xen-api,simonjbeaumont/xen-api,anoobs/xen-api,guard163/xen-api,salvocambria/xen-api,salvocambria/xen-api