Update README.md
fixed initial make clean
found better way to recursively clean dirs
merged from github
Update README.md
Update README.md
Fix issue #14
Merge pull request #15 from wasamasa/bugfix-14

Fix issue #14
Revert "Fix issue #14"
Merge pull request #16 from drmeister/revert-15-bugfix-14

Revert "Fix issue #14"
setup environment variable PYTHON2 in local.config.*
added no-externals-clasp files
updates
removed asdf