message: Update README.md: git clone -b master --single-branch
diff: @@ -43,8 +43,9 @@ Building cquery is simple. The external dependencies are few:
  ```bash
  $ clang --version # if missing, sudo apt-get install clang
  -$ git clone https://github.com/jacobdufault/cquery --recursive
  +$ git clone https://github.com/jacobdufault/cquery --single-branch
  $ cd cquery
  +$ git submodule update --init
  $ ./waf configure --prefix ~/.local/stow/cquery # --prefix is optional, it specifies install directory
  $ ./waf build # -g -O3, built build/release/bin/cquery
  $ ./waf install # optional, copies the executable to $PREFIX/bin/cquery
  