Don't use custom gtest and fixed license (#183)

Author: ilyachur

.github/workflows/ci.yml

@@ -93,15 +93,6 @@ jobs:
       run: |
           which ninja
           ninja --version
-    - if: matrix.os == 'macos-latest'  # Install gtest in order to avoid problems with cmake 2.8 on macOS
-      run: |
-        git clone --depth 1 --branch release-1.11.0 https://github.com/google/googletest ${HOME}/gtest
-        mkdir ${HOME}/gtest/build
-        pushd ${HOME}/gtest/build
-        cmake -DCMAKE_CXX_FLAGS="-std=c++11" ..
-        make -j8
-        make install
-        popd
     - name: Run tests
       run: |
         python test/local_run.py --profile --editor ${{ matrix.vim_executable }} --out_dir .

CONTRIBUTING.md

@@ -26,9 +26,9 @@ We actively welcome your pull requests:
 5. Make sure your code lints.
 6. Issue that pull request!
 
-## Any contributions you make will be under the GNU GPL 3.0 Software License
+## Any contributions you make will be under the MIT License
 
-In short, when you submit code changes, your submissions are understood to be under the same [GNU GPL 3.0 License](LICENSE) that covers the project.
+In short, when you submit code changes, your submissions are understood to be under the same [MIT License](LICENSE) that covers the project.
 Feel free to contact the maintainers if that's a concern.
 
 ## Report bugs using Github's [issues](https://github.com/ilyachur/cmake4vim/issues)

README.md

@@ -6,9 +6,8 @@
     <a href="https://codecov.io/gh/ilyachur/cmake4vim"><img src="https://codecov.io/gh/ilyachur/cmake4vim/branch/master/graph/badge.svg" alt="Code coverage"/></a>
     <a href="https://github.com/ilyachur/cmake4vim/issues"><img src="https://img.shields.io/github/issues/ilyachur/cmake4vim" alt="Issues"/></a>
     <a href="https://github.com/ilyachur/cmake4vim/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-green.svg" alt="License"/></a>
-    <a href="https://gitter.im/cmake4vim/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge><img src="https://badges.gitter.im/cmake4vim/Lobby.svg" alt="Gitter"/></a>
     <a href="https://github.com/ilyachur/cmake4vim/commits/master"><img src="https://img.shields.io/github/last-commit/ilyachur/cmake4vim" alt="Latest commit"/></a>
-    <a href="https://github.com/ilyachur/cmake4vim/stargazers"><img src="https://img.shields.io/github/stars/ilyachur/cmake4vim" alt="Repository's starts"/></a>
+    <a href="https://github.com/ilyachur/cmake4vim/stargazers"><img src="https://img.shields.io/github/stars/ilyachur/cmake4vim" alt="Repository's stars"/></a>
     <a href="https://gitter.im/cmake4vim/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge"><img src="https://badges.gitter.im/cmake4vim/Lobby.svg" alt="Join the chat"/></a>
 </p>