code cleanups, updates to arm patcher to support tramoplining short-immediate instructions to out-of-band locations

Add padding sections to a zipr'd program where
the gap between two existing sections is greater
than a certain minimum boundary.

Removed bea engine from lots of inclue places and link steps, changed verbose mode for zipr to false, added very-verbose mode for zipr.  fixed a few zipr bugs related to non-existant fallthroughs, etc. 

Better EH verbose messages for zipr, stack stamping+EH support, a new cfar config (NOG+SS vrs NogOF+SS), as well as an IR refinement technique to do recursive-decent disassembly when a landing pad is not part of a function.

Added emt support for prefork+bilr+p1 (sketchy still), K6+NOG (seems stable with all xforms enabled).  I also did some peasoup/cfar fixes to support determunistic ID assignment for IRDB objects -- this was needed for marshaling because the EMT plugin uses ID matching to find identical objects (stack, scoop, instruction, etc.)  Next, I fixed bugs in p1transform where the p1.map wasn't getting proper IDs. Lastly, I added an option to zipr/elfwrite to disable bss-optimization, this was necessary for marshaling as that bss segments stay named/mapped to the binary and cannot be combined with other segments.

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Updates to eh-write for optimizations, named callbacks.exe step to resolve_callbacks, stratafier bug fix, nos attributes and new ada tests.

Remove DetermineWorstCaseInsnSize as public interface and force callers to specify account_for_fallthrough when calling other WC*S functions.

1. Update semantics of how plugins determine
   the size and space of the dollop that they
	 will plop. 
2. Add sorting for plugin invocation based on
   lexigraphical sorting.

support in zipr for better mapping of scoops->section types, support in move-globals to move only the necessary bits for adding to the .got.plt, and relocation tables, etc.  also first support in CFI for multi-module support (not working yet, but can add relocations and got entries for dladdr, dlsym, and,zestcfi)