1.8.0

This release of string_view lite contains the following additions, fixes and changes.

Additions

• Add configuration macro nssv_CONFIG_CONSTEXPR11_STD_SEARCH (#50, thanks @oliverlee).
• Add example/CMakeLists.txt (nonstd-lite-project issue 56).

Fixes

• Fix build with gcc 4.9 as the first version of find() can't be constexpr then (#54, thanks @DerDakon).
• Fix cmake config file to use @package_nspace@ (nonstd-lite issue 68).

Changes

• Include <string> before std::basic_string (#58, thanks @StephanTLavavej).
• Update actions/checkout in GitHub Actions to v4 (#57, thanks @striezel).
• Remove Travis CI configuration and badge (#56, thanks @striezel).
• Do not cancel all jobs in a workflow if one fails. (#55, thanks @striezel, nonstd-lite-project issue 71).
• Silence compiler warnings for gcc 4.7 and before (#53, thanks @DerDakon).
• Add badge 'on vcpkg' (nonstd-lite-project issue 72).
• Remove gcc 8 and clang 8, 9, 10 from GitHub CI matrix (nonstd-lite issue 69).
• Use toplevel unit_name (nonstd-lite-project 56).

Full Changelog: v1.7.0...v1.8.0