fixup! - Removed install script, found a much simpler way to install. Updated...

fixup! - Removed install script, found a much simpler way to install. Updated README accordingly. - Reverted OSX TravisCi test since the only test is using pre-commit now.

README.rst

@@ -18,7 +18,7 @@ WARNING: This will overwrite your existing files.
 .. code:: shell
 
     cd
-    git clone https://www.shore.co.il/git/rcfiles .git
+    git clone --bare https://www.shore.co.il/git/rcfiles .git
     sed -i '/bare/d' .git/config
     git reset --hard
     git bull