Remove .travis.yml

.travis.yml

@@ -1,81 +0,0 @@
-# <https://travis-ci.org/jakubroztocil/httpie>
-sudo: false
-language: python
-os:
-  - linux
-env:
-  global:
-    - NEWEST_PYTHON=3.7
-python:
-  - 3.6
-  # - 3.7  # is done in the matrix below as described in travis-ci/travis-ci#9069
-  # pypy3 currently fails because of a Flask issue
-  # - pypy3
-
-cache: pip
-matrix:
-  include:
-
-    # Manually defined macOS build
-    # <https://docs.travis-ci.com/user/multi-os/#Python-example-(unsupported-languages)>
-    - os: osx
-      language: generic
-      env:
-        # Latest Python 3.x from Homebrew
-        - TOXENV=py37  # <= needs to be kept up-to-date to reflect latest minor version
-        - BREW_PYTHON_PACKAGE=python@3
-
-
-    # Travis Python 3.7 must run sudo on
-    - os: linux
-      python: 3.7
-      env: TOXENV=py37
-      sudo: true    # Required for Python 3.7
-      dist: xenial  # Required for Python 3.7
-
-
-    # Add a codestyle-only build
-    - os: linux
-      python: 3.6
-      env: CODESTYLE_ONLY=true
-
-
-install:
-    - |
-      if [[ $TRAVIS_OS_NAME == 'osx' ]]; then
-          if [[ -n "$BREW_PYTHON_PACKAGE" ]]; then
-              export HOMEBREW_NO_INSTALL_CLEANUP=1
-              brew update
-              if ! brew list --versions "$BREW_PYTHON_PACKAGE" >/dev/null; then
-                  brew install "$BREW_PYTHON_PACKAGE"
-              elif ! brew outdated "$BREW_PYTHON_PACKAGE"; then
-                  brew upgrade "$BREW_PYTHON_PACKAGE"
-              fi
-          fi
-          pip3 install tox
-      fi
-script:
-    - |
-      if [[ $TRAVIS_OS_NAME == 'linux' ]]; then
-          if [[ $CODESTYLE_ONLY ]]; then
-              make pycodestyle
-          else
-              make test
-          fi
-      else
-          PATH="/usr/local/bin:$PATH" tox -e "$TOXENV"
-      fi
-after_success:
-    - |
-      if [[ $TRAVIS_PYTHON_VERSION == $NEWEST_PYTHON && $TRAVIS_OS_NAME == 'linux' ]]; then
-          make coveralls
-      fi
-notifications:
-  webhooks:
-    # options: [always|never|change] default: always
-    on_success: always
-    on_failure: always
-    on_start: always
-    urls:
-      # https://gitter.im/jkbrzt/httpie
-      - https://webhooks.gitter.im/e/c42fcd359a110d02830b