This update for wxhexeditor fixes various segfaults and other issues:

- Fixed MinGW32 compatibility.
- Fixed GIANT file size detection.
- Fixed read mode cosmetic issues and add some compare mode restrictions.
- Removed right click into search and compare panels.
- Fixed Assertion with zero sized files.
- Fixed 0 sized file GoTo seek error.
- Fixed some operations with 0 sized files.
- Added selection after paste.
- Fixed deleted TAG live on taglist error.
- Fixed typo & allow find dialog to hide.
- Fixed last comma with CopyAs Special Hex 0x with ",".
- Fixed block deletion.
- Implemented Portable mode.
- Replaced SF.net links with wxHexEditor.org.
- Fixed cosmetic typo.
- Fixed Find Backward Wraparound SEGV.
- Added support for Paste Hex with "\x00" notation.
- Fixed FindAll double find cosmetic issue.
- Fixed find result for zero offset location.
- Fixed non-SSE2 environment build.
- Removed ":" from tag dialogues.
- Fixed desktop file.
- Added Cancel button to Tag Edit Dialog.
- Fixed FileSystemWatcher : operational right now.
- Fixed more FileSystemWatcher issues.
- Fixed FileWatcher for files open via CLI arg.
- Replaced nullptr with old NULL for compatibility.
- Fixed FindAll SEG fault and double find issues.
- Fixed locale file.
- Fixed thread kill on file close.
- Fixed Disk Image Tools cosmetics
- Refactored FIND functions with SSE2