Use strcmp() instead of strstr() when trying to match signal names in monitor - this was preventing monitors from registerings new signals if their name was a substring of an existing signal.
Added benchmark for expression engine.
Fixed bug in signal history reallocation; initialize to zero.
Added db functions for retrieving exact signals from database; restored substring-matching to cmp_match_signal_device_name().
Modified db update functions to return the number of parameters added or modified. Use this information to only call handlers with MDB_MODIFY if params have actually changed.
Restore testmonitor screen clearing.
Added missing db functions to python bindings.
Free memory used by mapper_connection
Added new db functions to DLL export list, realphabetized.
Fixed typos and signal handler arguments in tutorial.
Fixed email address in AUTHORS.