[Commotion-admin] [commotion-dashboard-helper] Fixed validation error in bigboard config form (#17)

[areynold]

Closes #16 

Was expecting wrong validation response in L82 of bigboard-conf.lua.
Also cleaned up duplicate debugger import and log statements.

To test, 
1. Enable bigboard send (Advanced > BigBoard Configuration) and enter a hostname or IP address in the form field. The form should save with no errors.
2. Enter an invalid hostname/IP address. Save should reject with an error.
3. Disable bigboard and save, then re-enable. The form field should read "x.x.x.x"
You can merge this Pull Request by running:

  git pull https://github.com/opentechinstitute/commotion-dashboard-helper input-validation

Or you can view, comment on it, or merge it online at:

  https://github.com/opentechinstitute/commotion-dashboard-helper/pull/17

-- Commit Summary --

  * Expected wrong return value on validate
  * Cleaned up logger import

-- File Changes --

    M luasrc/controller/commotion-dash/bigboard-conf.lua (15)

-- Patch Links --

https://github.com/opentechinstitute/commotion-dashboard-helper/pull/17.patch
https://github.com/opentechinstitute/commotion-dashboard-helper/pull/17.diff

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Reply to this email directly or view it on GitHub:
https://github.com/opentechinstitute/commotion-dashboard-helper/pull/17
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