mk_config: Add mk_location struct.

Signed-off-by: Sonny Karlsson <ksonny@lotrax.org>
mk_config: Read mk_location from vhost configurations.

Signed-off-by: Sonny Karlsson <ksonny@lotrax.org>
mk_plugin: Add mk_plugin_init_locations().

Signed-off-by: Sonny Karlsson <ksonny@lotrax.org>
mk_plugin: Add mk_plugin_location_request().

Call request handlers for request location.

Signed-off-by: Sonny Karlsson <ksonny@lotrax.org>
mk_plugin: Let mk_plugin_location_request() invoke stage_30.

Signed-off-by: Sonny Karlsson <ksonny@lotrax.org>
Merge branch 'chain_plugin'