Replace occurences of the word hypocenter with the word origin.
Update css selector to match new hash generated value.
Update tests to match changes to hypocenter page.
Update links on summary page to point towards #scientific_origin
.
Remove module page defaults for event and product types, update getProducts to check for empty product types
Change check for event information, add ciim_time to required fields when unknown event
Remove unneeded workaround for unknown event
Fix _updateSubmitEnabled test, split into 2 tests (known, unknown events)
remove unneeded work around from Event Bindings test
Changed header NSCL to Channel
Merge pull request #77 from jdbrown-USGS/EQH-2820

Changed header NSCL to Channel
Merge pull request #71 from jmfee-usgs/LATESTEQ-227

Merged.
Listing all Attributions by name only.
Changed markup to an array, added logic for the case where origin doesn't exist,  removed logic for the case where products don't exist.