Added some tests
importing stuff within tools dir
Added auto-scroll toggle checkbox.

Fixes #21.
Ping Travis
Finding out pwd before test run
Travis Ping
Using correct directory name for csv output.

Fixes #23.
spaces to tabs, simpler boolean assignment.
code standards
code standards part 2
Adding repo dir to python path before testing.
Merge pull request #22 from rhyolight/toggle-autoscroll

Added auto-scroll toggle checkbox.
Merge pull request #24 from rhyolight/gpx-output-path-fix

Using correct directory name for csv output.
Adding gpxpy dependency
Merge pull request #20 from rhyolight/gpx-multiple

Added some unit tests for GPX converter.
Merge branch 'master' of github.com:numenta/nupic.geospatial into time-encoders