Remove everything not needed for networkd

Signed-off-by: John Else <john.else@citrix.com>
Remove some files we can import from netdev

Signed-off-by: John Else <john.else@citrix.com>
Rearrange networkd code

Signed-off-by: John Else <john.else@citrix.com>
Update Makefile

Signed-off-by: John Else <john.else@citrix.com>
Add _oasis

Signed-off-by: John Else <john.else@citrix.com>
Update .gitignore

Signed-off-by: John Else <john.else@citrix.com>
Update OASIS

Signed-off-by: John Else <john.else@citrix.com>
Add to _tags

Signed-off-by: John Else <john.else@citrix.com>
Use Fhs instead of Xapi_globs

Signed-off-by: John Else <john.else@citrix.com>
Use xcp-inventory package

Signed-off-by: John Else <john.else@citrix.com>
Add forkexec dependency

Signed-off-by: John Else <john.else@citrix.com>
Use standalone xen-api-client package

Signed-off-by: John Else <john.else@citrix.com>
Add http-svr dependency

Signed-off-by: John Else <john.else@citrix.com>
Syslog -> Syslog_transitional

Signed-off-by: John Else <john.else@citrix.com>
Add rpclib.unix dependency

Signed-off-by: John Else <john.else@citrix.com>
Re-add link_stubs/netdev

Signed-off-by: John Else <john.else@citrix.com>
Fix build of networkd_db

Signed-off-by: John Else <john.else@citrix.com>
Add to .gitignore

Signed-off-by: John Else <john.else@citrix.com>
Stop trying to build network_test for now.

It calls several functions which now have new names in network_interface.ml, so
getting this to build will take a while.

Signed-off-by: John Else <john.else@citrix.com>
Update OASIS

Signed-off-by: John Else <john.else@citrix.com>