Report Endpoint(s) hardening todo

[jasonmzx]

Clean up the Description before appending it to the Report that will be committed, maybe use StringHelper class and raise error if something fails?

Also Look for general points of weakness within Endpoint, do a bit more exhaustive testing (potentially look into rate-limiting / anti-spam techniques) and just harden up the endpoint a bit more since we're writing to the DB with this one

../api/EndpointReport.java

[Minnowo]

I think non-ASCII is fine, I don't see why that would cause any problems, but it's important to length check all the string values to ensure they're less than or equal to their column length in the db.

I'm not sure how hibernate will handle string length which is longer than the db column.