having all the clients hit the config.ini file
changing have_sample to has_sample; also removing server_uri from server/config.ini
it appears some versions of ubuntu need urllib3 for elasticsearch
adding some additional ELS install stuff
have upload_dir pull from a directory with more than one sample
including client install instructions; issue #49
putting the config for clients back to localhost
not using default.ini anymore
calling out that notebooks are 'clients'
Merge pull request #101 from SuperCowPowers/server-config

Server config