realized that .bash_profile only loads for login-shells.

does not load for all interactive on all platforms (varies).

swapped naming back to .bashrc
Added .bash_profile to load .bashrc for non-root login shells.

OSX root user chsh -s /bin/bash can create problems if all shells load
.bashrc (mostly load).

Granted, /bin/sh on osx is apparently a modified copy of bash, not traditional
bourne shell.