Now using PyCharm as IDE, which requires .idea/
git rm --cached .DS_STORE
added standard Python .gitignore, removed most others. also switched to passwords.dict
use pickle and dictionary for password management

now passwords are pickled into a dictionary in setup.py. in pitemp.py,
each password variable is defined using the value of its key in the
unpickled dictionary. also added some comments throughout for
clarification
Merge branch 'master' of https://github.com/redsox954/PiTemp

Conflicts:
	.gitignore