new aliases for greetings and bash_profile reload
add autopep alias
add python block and new alias for unittest
add mock and boto to pip list
append to history
todo list
add to PYTHONPATH
add SQLAlchemy to pip list
add sendgrid and requests to pip list
add green for python unit testing
edit unittest alias to use green
add alias to diff 2 instances of a git dir
renamed diffgits alias to dgits
also exclude *.coverage from dgits
ghost alias
add pip packages and change the python unittest alias
remove openssl from brew list