Enabling separation between READ / WRITE RSG WS methods.
This require having two separate clients for both classes of operations,
with different security scheme for each of them.

Actually:

 I)  READ ops are secured with IP and Bandwidth throttling filters
 II) WRITE ops are secured *also* with plain-token exchange
 
as opposed to the previous configuration with *ALL* services secured
with IP, Bandwidth throttling and encrypted token filters.
Merge branch 'master' of https://github.com/openfigis/vme.git