* C-API: Added xpath_first_localonly() as an xpath function that skips prefix and namespace checks.

* Added experimental code for optizing XPath search using binary search.
  * Enable with XPATH_LIST_OPTIMIZE
* Changed `clicon_rpc_generate_error(msg, xerr)` to `clicon_rpc_generate_error(xerr, msg, arg)`

lib/src/clixon_xml_nsctx.c

@@ -51,7 +51,6 @@
 #include <string.h>
 #include <limits.h>
 #include <stdint.h>
-#include <assert.h>
 
 /* cligen */
 #include <cligen/cligen.h>