Update crufty bits of README, and remove Travis and Appveyor config files.

.travis.yml

@@ -1,147 +0,0 @@
-# Copyright (C) 2019 T. Zachary Laine
-#
-# Distributed under the Boost Software License, Version 1.0. (See
-# accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-sudo: required
-dist: trusty
-language: cpp
-script: cmake
-
-matrix:
-    include:
-        # OSX
-        - env: ASAN=on MAC_OSX=true
-          os: osx
-          osx_image: xcode8.3
-          compiler: clang
-
-        - env: ASAN=on MAC_OSX=true
-          os: osx
-          osx_image: xcode9.4
-          compiler: clang
-
-        - env: ASAN=on MAC_OSX=true
-          os: osx
-          osx_image: xcode10.3
-          compiler: clang
-
-        - env: ASAN=on MAC_OSX=true
-          os: osx
-          osx_image: xcode11.4
-          compiler: clang
-
-
-        # Gcc
-        - env: GCC_VERSION=6 ASAN=off
-          os: linux
-          compiler: gcc-6
-          addons: &gcc6
-            apt:
-              packages:
-                - g++-6
-                - valgrind
-              sources:
-                - ubuntu-toolchain-r-test
-
-        - env: GCC_VERSION=7 ASAN=off
-          os: linux
-          compiler: gcc-7
-          addons: &gcc7
-            apt:
-              packages:
-                - g++-7
-                - valgrind
-              sources:
-                - ubuntu-toolchain-r-test
-
-        - env: GCC_VERSION=8 ASAN=off
-          os: linux
-          compiler: gcc-8
-          addons: &gcc8
-            apt:
-              packages:
-                - g++-8
-                - valgrind
-              sources:
-                - ubuntu-toolchain-r-test
-
-        - env: GCC_VERSION=9 ASAN=off
-          os: linux
-          compiler: gcc-9
-          addons: &gcc9
-            apt:
-              packages:
-                - g++-9
-                - valgrind
-              sources:
-                - ubuntu-toolchain-r-test
-
-       # - env: GCC_VERSION=10 ASAN=off
-       #   os: linux
-       #   compiler: gcc-10
-       #   addons: &gcc10
-       #     apt:
-       #       packages:
-       #         - g++-10
-       #         - valgrind
-       #       sources:
-       #         - ubuntu-toolchain-r-test
-
-install:
-    - export CHECKOUT_PATH=`pwd`;
-    - if [ -n "$GCC_VERSION" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi
-    - if [ -n "$CLANG_VERSION" ]; then export CXXFLAGS="${CXXFLAGS} -stdlib=libstdc++" CXX="clang++-${CLANG_VERSION}" CC="clang-${CLANG_VERSION}"; fi
-    # - if [[ "$CLANG_VERSION" == "3.4" ]]; then export CXX="/usr/local/clang-3.4/bin/clang++" CC="/usr/local/clang-3.4/bin/clang"; fi
-
-    # Setup deps directory
-    - export DEPS_DIR="${TRAVIS_BUILD_DIR}/deps"
-    - mkdir ${DEPS_DIR} && cd ${DEPS_DIR}
-    - mkdir usr
-    - export PATH=${DEPS_DIR}/usr/bin:${PATH}
-
-    # Install cmake
-    - |
-      if [[ "$MAC_OSX" == "true" ]]; then
-        export CMAKE_URL="http://www.cmake.org/files/v3.17/cmake-3.17.0-Darwin-x86_64.tar.gz"
-      else
-        export CMAKE_URL="http://www.cmake.org/files/v3.17/cmake-3.17.0-Linux-x86_64.tar.gz"
-      fi
-      travis_retry wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=3 -xz -C usr
-    - echo $PATH
-
-    # Show compiler info
-    - $CXX --version
-    - which $CXX
-    - $CC --version
-    - which $CC
-    - which cmake
-    - cmake --version
-
-    # Add warnings
-    - export CXXFLAGS="${CXXFLAGS} -Wall"
-
-script:
-    - cd $CHECKOUT_PATH
-    - export ASANVARIANT="false"
-    - if [[ "$ASAN" == "on" ]]; then export ASANVARIANT="true"; fi
-    - |
-      for build_type in Debug Release; do
-        for asan_type in $ASANVARIANT; do
-          build_dir="build-$build_type-asan-$asan_type"
-          mkdir $build_dir
-          cd $build_dir
-          if [[ "$asan_type" == "true" ]]; then 
-            CXXFLAGS="$CXXFLAGS" cmake -DUSE_ASAN=true -DBOOST_BRANCH=$TRAVIS_BRANCH -DCMAKE_BUILD_TYPE=$build_type ..
-          else
-            cmake -DBOOST_BRANCH=$TRAVIS_BRANCH -DCMAKE_BUILD_TYPE=$build_type ..
-          fi
-          VERBOSE=1 make -j4 && CTEST_OUTPUT_ON_FAILURE=1 CTEST_PARALLEL_LEVEL=4 ASAN_OPTIONS=alloc_dealloc_mismatch=0 make check
-          if [ $? -ne 0 ]
-          then
-            exit 1
-          fi
-          cd ..
-          rm -rf $build_dir
-        done
-      done

README.md

@@ -174,26 +174,10 @@ private:
 ```
 
 The code size savings are even more dramatic for `view_interface` and
-`container_interface`! If you don't ever write iterators, range views, or
+`container_interface`! If you don't ever write iterators, views, containers,
-containers, this is not for you.
+or view adaptors, this is not for you.
 
-Online docs: https://boostorg.github.io/stl_interfaces.
+This library includes both C++20 concept constrained and SFINAE-constrained
+versions.
 
-This library includes a temporary implementation for those who wish to experiment with
-a concept-constrained version before C++20 is widely implemented.  Casey Carter's cmcstl2
-is an implementation of the `std::ranges` portion of the C++20 standard library.  To use it:
-
-- check out the cmcstl2 branch of this library; then
-
-- put its headers in your include path, so that they can be included with
-  `#include <stl2/foo.hpp>`; and
-
-- build with GCC 8 or 9, including the `-fconcepts` and `-std=c++2a` flags.
-
-GCC 8 and 9 are the only compilers with an adequate concepts implementation at
-the time of this writing.
-
-
-[![Build Status](https://travis-ci.org/boostorg/stl_interfaces.svg?branch=develop)](https://travis-ci.org/boostorg/stl_interfaces)
-[![Build Status](https://ci.appveyor.com/api/projects/status/github/tzlaine/stl-interfaces?branch=develop&svg=true)](https://ci.appveyor.com/project/tzlaine/stl-interfaces)
 [![License](https://img.shields.io/badge/license-boost-brightgreen.svg)](LICENSE_1_0.txt)

appveyor.yml

@@ -1,35 +0,0 @@
-# Copyright (C) 2019 T. Zachary Laine
-#
-# Distributed under the Boost Software License, Version 1.0. (See
-# accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-environment:
-  matrix:
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    GENERATOR: "Visual Studio 15 2017 Win64"
-    CONFIG: Debug
-  
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    GENERATOR: "Visual Studio 15 2017 Win64"
-    CONFIG: Release
-  
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    GENERATOR: "Visual Studio 15 2017"
-    CONFIG: Debug
-  
-  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-    GENERATOR: "Visual Studio 15 2017"
-    CONFIG: Release
-
-matrix:
-  fast_finish: true
-
-build_script:
- - cmd: set PATH=C:\Program Files (x86)\CMake\bin;%PATH%
- - cmd: set CTEST_OUTPUT_ON_FAILURE=1
- - cmd: cmake --version
- - cmd: mkdir build
- - cmd: cd build
- - cmd: cmake .. -DBOOST_ROOT=C:\Libraries\boost_1_68_0 -G"%GENERATOR%"
- - cmd: cmake --build . --config %CONFIG%
- - cmd: cmake --build . --config %CONFIG% --target check