Mention Android in supported platforms
Mention Android in supported platforms

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

liiir1985/openconnect,atyndall/openconnect,sihde/openconnect,mdutton3/OpenConnect,don-johnny/openconnect,cernekee/openconnect,brandt/openconnect,don-johnny/openconnect,atyndall/openconnect,matlockx/openconnect,sihde/openconnect,chadcatlett/openconnect,neshema/openconnect,mtmiller/openconnect,atyndall/openconnect,neshema/openconnect,liiir1985/openconnect,cernekee/openconnect,matlockx/openconnect,lins05/openconnect,brandt/openconnect,cernekee/openconnect,mdutton3/OpenConnect,matlockx/openconnect,lins05/openconnect,liiir1985/openconnect,certik/openconnect,liiir1985/openconnect,neshema/openconnect,mtmiller/openconnect,mtmiller/openconnect,mdutton3/OpenConnect,mveplus/openconnect-client,mveplus/openconnect-client,brandt/openconnect,mtmiller/openconnect,atyndall/openconnect,matlockx/openconnect,neshema/openconnect,mveplus/openconnect-client,sihde/openconnect,certik/openconnect,nmav/openconnect-mine,mveplus/openconnect-client,nmav/openconnect-mine,nmav/openconnect-mine,lins05/openconnect,chadcatlett/openconnect,cernekee/openconnect,lins05/openconnect,brandt/openconnect,nmav/openconnect-mine,certik/openconnect,don-johnny/openconnect,chadcatlett/openconnect,don-johnny/openconnect,chadcatlett/openconnect