set exe permission on test scripts, fixed bug where some binaries don't use versioning, and updated nightly tests to use more archs for cfi

Exe nonces with coloring, compatible with non-exe nonces being colored, all with 1, 2, 4, 8 byte nonce size options

fixed issue where relocs went with xformed instruction when they should have gone with new instruction

moved p1 to irdb_transforms, changed libtransform to support the rewrite utility stuff that were being accessed from tools/transforms

unified how base ids are printed across many modules.  fixed cfi failure where plt is used for in-module IB xfers

changed cross-module cfi check to get all IBTAs, instead of just those target'd by in-module instructions.

updates to adjust strtabsz for new strtable.  updates to zest_cfi_runtime to invoke allowed=zestcfI(target) for target library when found.

fix for exe_nonce so that calls always have a nop after because the nonce_plugin insists on plopping the call.  cfi step no longer adds the nop.