no chart animation when data is large
Support for showing execution time of paragraph
Merge pull request #186 from NFLabs/no-animation-when-large-data

no chart animation when data is large
Merge pull request #188 from coolfrood/topic/report-execution-time

Support for showing execution time of paragraph
Show/Hide editor/table buttons with switching state in notebook toolbar.
Updatre readme
Update license
add notice
Add contributing file
add .md to contributing
Hide Took N seconds if code editor is hided
Merge pull request #194 from NFLabs/update/TooknSeg

Hide Took N seconds if code editor is hided
Merge pull request #191 from 0asa/master

Simplifying notebook toolbar
Merge pull request #192 from NFLabs/update/legal

Update/legal