Bump version
Add basic entry point

* Simple `run()` function in `tessera.main` as an entry point to launch
the flask app
* Use `setuptools` `entry_points` feature to create a launch script
named `tessera`
Merge pull request #313 from urbanairship/issue-162-packaging

Add basic entry point
Add an init entry point
Include the default 'starter db'
Merge pull request #314 from urbanairship/issue-162-packaging

Add an init entry point
Bump version and update README
Merge pull request #315 from urbanairship/issue-162-packaging

Bump version and update README
Remove accidental checkin of clusto extension
Move ExpandLatency transform
Merge pull request #316 from urbanairship/issue-312-remove-latency-transform

Issue 312: remove latency transform
Don't update window.location for SimpleGrid transform
Merge pull request #317 from urbanairship/issue-307-dashboard-transform-url-bug

Don't update window.location for SimpleGrid transform
Add 'transform' property to percentage_table
Update percentage_table rendering to use configured transform
Version bump
Merge pull request #321 from urbanairship/issue-320-percentage-table-options

Issue 320 percentage table options
Add date to rollover

- needs to be configurable for localization
Set coverable: true for all charts so we get data rollovers
Merge pull request #325 from urbanairship/issue-324-flot-rollover

Issue 324 flot rollover