ChangeLog

* 03/13/18
  Debugger installs two idc functions:
     int64 sk3wl_mmap(int64 base, long size, int perms) where perms are a combination of:
         #define SEGPERM_EXEC  1         ///< Execute
         #define SEGPERM_WRITE 2         ///< Write
         #define SEGPERM_READ  4         ///< Read
     void sk3wl_munmap(int64 base, long size)
     sk3wl_mmap may be used to map new regions of memory into an emulated unicorn process
* 03/13/18
  Update to build for IDA 7.1
* 10/2/17
  Update to build for IDA 7.0
* 9/6/16
  Build minimal ELF environment in elf stacks
  Improve stability wrt debugger term/restart, and closing databases/ida
  Better state reset between debugging sessions 
* 9/5/16
  Make menu installation thread safe
  Map stacks as RWX until we allow user's to choose X vs NX, for ELF defer to PT_GNU_STACK if present
  Correctly handle endian-ness in ELF headers
* 6/6/16
  Sync to latest Unicorn
  Don't call ANY IDA functions from Unicorn thread!
* 5/31/16
  Change binary name to sk3wldbg_user because IDA wants an _ in debugger names
* 4/26/16
  Initial efforts to handle memory access errors
  Updated binaries
* 4/20/16
  Initial push to github