document java dependency
better name for the type and date field
sqlite to elasticsearch migration script
sleep a bit before counting events in elasticsearch
remove sqlite backend in favor of elasticsearch backend

* simpler to support everyone
* flexible schema
* allows optimized datastructures/functions
* simpler validation (i.e. id is a string, but was int for sqlite)
clarification
implement extensible schema WIP
implement get_events optimized for elasticsearch output

refactor these functions to be come consistent and usable
nicer form
clarify mission statement on main page
remove unneeded logic
bugfix: don't story empty optional fields
todo updates
make pushes to timeserieswidget work
hack: give elasticsearch some time to settle
early implementation of plugins, for csv
fix: don't check all checkboxes by default
page_light in addition to page, and make more reusable (so plugins can import them)
more generic plugin system WIP

provide vimeo specific plugins as an example
todo updates