new release

Squashed commit of the following:

  * x86: add support for real mode execution
  * x86: add full support for segmentation/paging
  * add baremetal-x86 system for bios firmware analysis
  * merge new arch.io module to define IOs' stubs
  * merge cas.blobs module
  * add fast versions of rep stos/lods/scas/movs
  * add tracepoint method in emul class
  * add support for PE resources
  * improve amoco app load/emul commands
  * add set,display,nexti,until in emul ui.

Squashed commit of the following:

  * add ppc32 (e200) architecture
  * add support for COFF executable format
  * add parser for gdb trace files
  * improve structs subpackage

update README

version 2.9.7:

  * drop python <3.8 support
  * improve structs package for bitfield support and computation of
    fields' offsets for chosen pointer size (32 or 64 bits)

 * merge Qt GUI ImageView

  * improve Qt GUI binfmtview/HexView with entropy & InfoView
  * add specific Mach-O view
  * improve support for Qt ui dark mode
  * add Tricore architecture
  * add w65c02 architecture
  * add wasm architecture
  * add wasm binary format parser
  * move system.structs module into a package

fix for z3-solver>=4.8.10

update README and remove duplicated code

update to v2.9.3

  * add codeblock view
  * fix PE32+ DataDirectories
  * update win64 OS class
  * update documentation

squash merge pre3 branch:

  * prepare merge with dbgui
  * drop python 2.7 support
  * rework subpackage/module imports and logging
  * various code sanitizing
  * blackified sources