Two small changes so users can type less
Reverting debugging comment
Update create_example.py

bugfix
Merge pull request #10 from renaud/master

Update create_example.py
add d3 download to create_example.py
update test plots
rework test_plots
make import possible without IPython
Merge branch 'pr/7'
add show_d3() function
use d3.time.scale() when x is time
fix for javascript date format
Support for y axis date and a test plot.