added full stop to README
add test
Revert "added full stop to README"

This reverts commit 0723707db7f1ac55e7e3429b8db8f8908efe5823.

back to add full stop
add crazy.php
fs
DEV: add new line to readme
DEV: add 2 lines to readme
resolved conflicts
remove line 1
add signature
clean up readme