Add Ruby 2.1.2 to Travis build matrix
Merge pull request #104 from greysteil/update-travis

Add Ruby 2.1.2 to Travis build matrix
Merge pull request #105 from orenmazor/expiry_retry_key_after_use_backoff_values

allow setting the expire_retry_key_after value on the fly
Apply reformatting suggestions to merged PR

Rather than holding up the proposed change, PR-105 was merged. This
commit applies the suggested code-changes (all formatting/style)

Thanks again @orenmazor!
Added the ability to change the args based on the exception
Merge pull request #106 from jonp/custom-args

Added the ability to change the retry-args based on the exception
Rename "args_for_retry" to "retry_args"

Done for consistency w/ the addition of the "retry_args_for_exception"
method
Deprecate "args_for_retry" instead of removing it

Preserve backwards compatibility for gem-users that have overridden the
"args_for_retry" method.

Also, ensure that the tests for "args_for_retry", "retry_args" and
"retry_args_for_exception" are not overcomplicated, all we care about is
that they are hit.
Update deprecation message to be more specific
Clean up code comment & deprecation message
Upgrade "resque-scheduler" to "3.0.0"

* Upgrade "resque-scheduler" gem
* Reference "resque/scheduler/tasks" instead of "resque_scheduler/tasks"
* Update "README.md" to reflect new requirement
Merge pull request #108 from jzaleski/jwz-upgrade-resque-scheduler-gem

Upgrade "resque-scheduler" to "3.0.0"
Prepare for new gem release.
Typo fixes and re-adjusted version.

Adjusted version number after discussion with @jzaleski, he caught my failure! :)
Merge remote-tracking branch 'upstream/master' into jobs-with-ttl-1.2.1