sql.py: DbConn.run_query(): Added log_level param and pass it to self.log_debug(). run_query(): Pass extra kw_args to DbConn.run_query() (via run_raw_query()) so that caller can specify log_level.

sql.py: run_query_into(): Fixed bug where "temporary tables cannot specify a schema name"

bin/map: Switched to verbosity-level-based system of logging. verbose is now an integer, and debug sets the minimum verbosity to 2.

input.Makefile: Configuration: Removed debug var since it's not used in the Makefile

db_xml.py: put_table(): put_table_(): Fixed bug where row_ins_ct_ref needed to be passed recursively to put_table() as keyword arg, because the in_row_ct_ref is not passed recursively

db_xml.py: put_table(): _simplifyPath: Parse "next" XPath param to extract col name of next level's pkey

bin/map: by_col: xml_func.strip(): Don't remove _simplifyPath because it is now handled by db_xml.put_table()

db_xml.py: put_table(): Added basic special handling for structural XML functions, which for now just skips the function

xml_func.py: strip(): Added preserve param for XML functions not to remove

db_xml.py: put_table(): Handle forward pointers in translation-to-sql_gen step instead of in XML-tree-parsing step, so that special handling for structural XML functions can use the parsed tree before any sql.put_table() processing takes place