v0.10.0

• update dependencies by @DamienVoreiter in #60
  • rustls ^0.21
  • unicase ^2.7
  • webpki ^0.22 (fixes security issue briansmith/webpki#69)
  • webpki-roots ^0.25
• add new dependencies
  • rustls-pemfile ^1.0
• update examples
• update Uri parser