Filter cleaner

A CLI tool to search and delete errors from command line matching a query.
Example:
root@bud-errbit01:/opt/errbit# rake 'errbit:db:clear_filtered[a, 1, false]'
Errors returned by the Query:
Demo App 907422662/FooError: Too Much Bar
Destroying problem
=== Cleared 1  matching errors from the database.
root@bud-errbit01:/opt/errbit# rake 'errbit:db:clear_filtered[a, 1, true]'
Errors returned by the Query:
Demo App 587008510/wrong number of arguments (3 for 0)
=== No errors were hurt during the task