Support for additional (obsolete) memory allocation routines
MemUse: Update backend to determine stats about heap and memory usage

Backend generates statistics about the quantity of heap used, as well as
classifying all non-heap accesses as stack or static.  Along with creating
a summary script for preparing tables of the results.
Merge branch 'master' of https://github.com/bprail/contech
Include support in event lib for event traces with IDs on some events
Remove stdin / stdout as valid IO for middle layer
Merge branch 'master' of https://github.com/bprail/contech