REORG: server: move keywords in srv_kws

Move server-keyword hardcoded in parse_server into the srv_kws list of
server.c. Now every server keywords is checked through srv_find_kw. This
has the effect to reduce the size of parse_server. As a side-effect,
common kw list can be reduced.

This change has been made to be able to quickly discard these keywords
in case of a dynamic server.
1 file changed