* Added bacnet_str functions for parsing various numeric strings.
* Renamed BACnet string API to be clearer when no stdlib function exists.
* Fixed incompatible types - from 'BACNET_UNSIGNED_INTEGER *' to 'unsigned long *' warning
* Changed bacnet-str-to functions to use ERANGE for error detection.
* Refactored some apps to use common string parsing for BACnet data types.
* Refactor bacapp_parse_application_data to use bacnet_string_to_unsigned for better clarity
* Added strtol for BACnetEventType.
* Added basic timer object, internal state machine, and unit tests
* Added BACnetTimerStateChangeValue encode, decode, parse, print, and diff with unit tests
* Changed handler of add/remove list element to check if the property is a BACnetLIST
* Added BACnetLIST utility for handling WriteProperty to a list.
* Fixed outlier ReadProperty object handlers to return zero when the RP parameter is NULL.
* Added bacmini example app with minimal analog and binary objects (#934)
* Fixed bacmini app build for Makefile and CMake
* Changed the folder for bacmini application to server-mini
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Co-authored-by: Ben Bartling <ben.bartling@gmail.com>
Steve Karg