Don't make spurious version directories, and fix update-dev script.
tree7d163517c7ddaa636c591b629d2345f6809473ad
-rw-r--r-- 17 .gitignore
drwxr-xr-x - bin
-rwxr-xr-x 175 fix-cgi.sh
-rw-r--r-- 1255 get-url.php
-rwxr-xr-x 310 install.sh
-rwxr-xr-x 72 update-all-dev.sh
-rwxr-xr-x 82 update-dev.sh