Revert "hello world"

This reverts commit 8af608ed39d392c783adc403a3050fff91e21b86.
Revert 66ec034..553f2d5

This rolls back to commit 66ec0344da539f0729999f3832b79897a3bb8f5a.
somebody help

this is confusing.
testing things
Merge branch 'master' into alex_branch
exit functions

These functions incorporate specific exit strategies, all use the same
basic architecture, and should all be placed in a  subdirectory titled
"/exitFunctions"
Merge branch 'alex_branch'