Progress towards better#53

Since the source repositories are now public since the release
off the app, we no longer need to use the SSH URLs.

Updated installation script and configuration template to conform to the new directory structure of Better installations. Closes #5.

Updated the Let’s Encrypt configuration to use the new syntax introduced by the official Dokku plugin on February 23rd.

Changed the comment in the default public key (changed email address). Updated a URL in a comment (renamed to better).

Now removing the app from dokku before removing dokku so that bits of it don’t live on and mess a future installation.

Now also removing the dokku data directory on uninstall to avoid an error when trying to reinstall the letsencrypt plugin.

Now attempts to remove Dokku if it was previously installed. Added warning about potential data loss due to this.

Now using the correct comandline flag for staging. Now also stating server that’s in use for all servers. Related to #1.

Added -s commandline option to use the Let’s Encrypt staging server (default is to use the live server). Closes #1.

Now setting up the cron job using sudo. Added the deployment-time volume for the Builder docker instance. Added installation instructions to the readme.

Added .ssh/config template so we have the correct keys/rights to do a local deploy of the app initially.

Disabled the disabling of push endpoints on repository remotes until we have the data.better.fyi repositories up and running and being used by the builder script. Now writing the SSH keys to the correct folder (~/ind.ie…/ssh). Now adding the builder’s domain to known-hosts so that the script does not generate an interactive prompt.

Updated the sed syntax so that it works on Ubuntu (I’d tested on OS X, which has a different syntax for the -i option.

Added the -e option to echo statements to get Ubuntu to process newline escape characters in strings.