Add how to configure ssh access into the container
Work around 'docker run' waiting for input

* https://github.com/dotcloud/docker/issues/5185
Merge pull request #30 from Supermathie/fix-hang

Work around 'docker run' waiting for input
improve standalone.yml documentation
add CDN to standalone template
CDN requires leading //
Add ability to test email from launcher
Merge pull request #32 from Supermathie/emailtest

Add ability to test email from launcher
Search for docker.io command (Ubuntu) as well
Add suggestions to mailtest script

* add output colorization if available
* add list of 'known good settings'
* add suggestions based on port used
Merge pull request #33 from Supermathie/emailtest

mailtest enhancements
Add script to easily make a swapfile
Modify swapfile size from 512MiB to 1GiB
mk_swapfile: add option to specify size in GB
Merge pull request #34 from Supermathie/mkswap

Add script to easily make a swapfile
BUGFIX: remove blank strings from ENV passing
Use new forking trick as opposed to seperate sidekiq process
(saves 7% memory)
missed a few templates
Fix gem configuration path

Stop gem from installing gems documentation globally.
Merge pull request #35 from albertogg/fix-gemrc

Fix gem configuration path