Changes:
- Added an improved error message when the browser executable is not found.
- Include 32-bit libcurl.dll from Cygwin with new license info.
- Explicitly compile as 32-bit to fix errors when running on 32-bit devices.
- Custom browser executable paths will now be parsed and stripped of quotes by regex.
- Enable the "Change" button in programs list to reconfigure.
- Add some search engines to the distributed list.