user credentials can now be shown, and can be removed, still to add them dynamically
Merge branch 'master' into user-credentials
now the adding of the user credential inline is working
why is rails_admin_histories showing here?
model specs and validations
now agents repond to credential method call, and specs
cleanup!
initial work on the code agent, almost works!
Merge branch 'master' into user-credentials
refactor to remove rescue
working implementation. now the arguments to the js code are passed correctly, the rest is the work of the js code
update Gemfile to include therubyracer gem
a working code agent
code refactor to remove repetition
#141 change delayed_job.handler to mediumtext (16MB) like event.payload

This isn't a complete fix because if the event.payload is (say) exactly
16MB then the handler will be >16MB and the same problem will occur.

I'll push this in for now though, in practice it means it's much less
likely to occur.
add better_errors to Gemfile.lock
remove rails_admin_histories table from schema file
peak detector text shouldn't say "tweets"
#135 #141 2 deduplication fixes for the website agent

Fix 1) #135 update events' expiry date on deduplication

Previously events would age out even when being de-duplicated
frequently, resulting in spurious identical events making their way to
the next agent in the pipeline. This isn't the most efficient code (same
as previously), but not worth optimizing further until we've decided
what to do with a more generic deduplication module

Fix 2) #135 set deduplication "look back" to be configurable (and
default to a large number)

I think this is preferable default behavior? Potential performance
issues should be addressed via an efficient deduplication library using
indexed DB fields
Merge pull request #153 from albertsun/cleanup

Cleanup