Merge pull request #6 from HubSpot/master

Merge from Hubspot
Merge pull request #7 from HubSpot/master

Merge from hubspot
Merge pull request #8 from HubSpot/master

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Merge pull request #9 from HubSpot/master

Merge from hubspot
Merge pull request #10 from HubSpot/master

Merge from hubspot
Quick stab at mentioning nginx/apache/vee config for SingularityUI dev.

Note, I haven't run Singularity since brunch stuff was brought in via Maven/Java, so I'm not sure if that changes thing (is there still a separate brunch process or is that combined into the Java server process now?).
Update .vee config and local dev suggestions (after actually running Singularity again locally to verify it works).
Merge pull request #11 from HubSpot/master

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Merge pull request #12 from HubSpot/master

for common error cases still write out an error
email changes

- make email destinations more configurable
- remove crappy SMTP logging appender
- cleanup email code / templates
remove unnecessary logging dep
notify on all completions
template tweaks
more email tweaks
Merge pull request #13 from HubSpot/master

Merge from hubspot
send task completed from decommissioning
more work on email config changes
some more specific email settings
fix issue where task status isn't configured
fix template issue