Fix #618, do not handle click in output area
set up for adding imports to GroovyShell
Fix #631, add key binding for cell move up/down/hide/delete
add imports to the plugin, including star imports.  remove the imports from the charting tut.
make the imports needed by charts the default for all groovy plugin instances
Revert f773744, ignore bg click when click inside code-cell-output
Merge pull request #636 from twosigma/spot/627

Add default imports to groovy
keep focus after a cell moves
Add new keyborad shortcuts to the keyboard shortcuts list page
Merge pull request #632 from twosigma/alee/fix-618

Fix #618, do not handle click in output area
Merge pull request #635 from twosigma/alee/fix-631

Fix #631, add key binding for cell move up/down/hide/delete
Lock selenium-webdriver
Fix #490, do not show 2 insert cell buttons at the bottom of notebook
Space out html output

fixes #586
Enforce min height on output cell

Fixes #546
Use underscore to enhance code readability for isLast()
Merge branch 'sjs/html-output'
bump hash to sha512, add comment
add levels of detail tutorial, bump lod thresh to 3000
reduce lod thresh to 1500, my laptop could be a little sluggish