v0.3

@russellmcc found out that the user info parsing didn't allow the percent character in the user info, although it is allowed by the specification.

This new release allows now the percent character in the user info.

The changes don't affect security and are backward compatible.

Note that user info with password in URL are deprecated for obvious security reason.

v0.2 (security update)

@gjasny found multiple out of bound access by running a fuzzer and provided the fix.

This release provides thus an important security fix. Thank you for this highly valuable contribution @gjasny !

The API is unmodified.

v0.1

ensure char is unsigned when encoding in percent