Add handling for answer strings that convert to float inf and nan
Fix acceptance tests given latest changes to exporter

adding new arg

verifying failure on misconfig

Revert "verifying failure on misconfig"

This reverts commit 0570f31f01138b3390d02667d16bb909d956779b.

updating pipeline bucket arg

cr comments
Merge pull request #27 from edx/jbau/handle-NaN-inf-conversions

Add handling for answer strings that convert to float inf and nan
Merge pull request #26 from edx/gabe/fix-acceptance-tests

Gabe/fix acceptance tests
rename tables course_enrollment_* -> course_enrollment_*_daily
Merge pull request #28 from edx/jbau/append-daily-to-tables

rename tables course_enrollment_* -> course_enrollment_*_daily
updating to match exporter
Merge pull request #29 from edx/e0d/fix-ok-sha

updating to match exporter
Add support for multiple event patterns.
If pattern matches without a labelled date group, skip the interval test.
Map level of education to more descriptive constants
Merge pull request #32 from edx/gabe/loe

Map level of education to more descriptive constants
Use an ansible version that is on PyPi
Merge pull request #33 from edx/gabe/fix-ansible-dep

Use an ansible version that is on PyPi
Updated README with note to install requirements via make
Merge pull request #30 from edx/brian/multi-pattern

Add support for multiple event patterns.
Support validation of enrollment.

* Synthesize validation events from Sqoop dumps of
  student_courseenrollment.

* Compare validation events with enroll/unenroll events.
  Includes unit tests.

* Define "generate-before" option.  When true, generate events from before the defined interval.  Default is false.

* Give Synthetic events timestamps that are a microsecond different from the source events.

* Add CourseEnrollmentValidationPerDateTask to group synthetic events by date.
Add support for multiple "src" arguments for PathSetTask.

Used by answer distribution, course enrollment, user location,
and enrollment reports.
Output user_id in validation event as an int.  Add CreateAllEnrollmentValidationEventsTask.
Include dump start and end time in each validation event.