Handles exception if the port is in use
gitignore: remove things not in use anymore
Merge pull request #18 from iaincollins/master

Handles exception if the port is in use
installation: fall back to "nodejs" if "node" is not found (#22)

On Ubuntu 14.04, the command "node" was renamed to "nodejs".
Update README.md
Merge pull request #23 from Toover/master

installation: fall back to "nodejs" if "node" is not found (#22)
More legit way to calculate percentage change
typo: .local/share/datatringer/ -> .local/share/datastringer/
Merge pull request #27 from jlevesy/typos-fix

typo: .local/share/datatringer/ -> .local/share/datastringer/

yup.

:+1:
optional_postifx: ds now reads some smtp conf on /mailer-setup.json or default to node mailer smtp default