Added capistrano integration
add capistrano integration instructions to readme; update changelog; add @dimko to THANKS, bump version to 0.9.2
readme tweak
adding configuration setting to specify gems that should be considered part of the Rollbar project, making frames from these gems show up automatically uncollapsed in tracebacks appearing on the website.
add project_gems info to README
clarify wording
Update README to point to new resque-rollbar gem
Merge pull request #28 from mrgordon/master

Update readme to point to new Resque-Rollbar gem
allowing failures on jruby-head and rbx-19mode
Merge branch 'master' of github.com:rollbar/rollbar-gem
Add Ruby 2.0.0 to Travis config
Merge pull request #29 from kavu/patch-2

Add Ruby 2.0.0 to Travis config
add note about zeus
fix issue using outside of rails; clarify a log message; bump version to 0.9.4
Add ability to store credentials in ENV
fix invalid code generated by #31; tighten test to detect it. more verbose help message. remove some commented-out code.
bump version, add juggler to THANKS
`match` is no longer available in rails 4. use `get` instead which works in both rails 3 and rails 4.
update changelog, add @siong1987 to THANKS
Fix params filtering

Neither Symbol nor String in Ruby has `#in?` method.
So this filtering raises another exception instead
of sending it:

    Exception while reporting exception to Rollbar:
    undefined method `in?' for :session_id:Symbol

This patch fixes expressions to by Rubista not Pythonista :D