Add example script for building wheels.

Author: skrah

buildscripts/bdist_wheel.sh

@@ -0,0 +1,17 @@
+# Example script for building dynd.ndt and dynd.nd wheels.
+
+# Build dynd.ndt
+$PYTHON setup.py bdist_wheel --target=ndt &&
+cd build/lib* &&
+printf "\ntesting build ...\n" &&
+$PYTHON -m dynd.ndt.test &&
+cd - &&
+rm -rf build &&
+
+# Build dynd.nd
+$PYTHON setup.py bdist_wheel --target=nd &&
+cd build/lib* &&
+printf "\ntesting build ...\n" &&
+$PYTHON -m dynd.nd.test || exit 1
+
+