Removed and URL Ruilder from title
Added URL explainatioin to the help section at top of page.
Import imagelist css into index.css, reference index.css from index.php
removed paragrah tags from imagelist content
Skipping <depth> element when null or empty.
Using safefloatval so that nulls are not coerced into 0.0.
Excluding null depths from bounding box calculations.
Forcing events without an explicit type (null) to be reported as earthquake.
added if statment to use num-responses unless it's null in which case it uses numResp
cleaned up code
Removed misnamed file.
Updated template and webutils dependencies.
Removed unused file.
Updated config to use template site theme css.
Updated layouts to use new flexible grid classes.
Updated css import reference.
Merge branch 'pr-35'

* pr-35:
  Updated css import reference.
  Updated layouts to use new flexible grid classes.
  Updated config to use template site theme css.
  Removed unused file.
  Updated template and webutils dependencies.
  Removed misnamed file.
  cleaned up code
  added if statment to use num-responses unless it's null in which case it uses numResp
  Forcing events without an explicit type (null) to be reported as earthquake.
  Excluding null depths from bounding box calculations.
  Using safefloatval so that nulls are not coerced into 0.0.
  Skipping <depth> element when null or empty.
  removed paragrah tags from imagelist content
  Import imagelist css into index.css, reference index.css from index.php
  Added URL explainatioin to the help section at top of page.
  Removed and URL Ruilder from title