Expose notebook model through bkHelper
Fix typo in funciton name getNotebookModel
Merge pull request #392 from twosigma/alee/minor-fix

Expose notebook model through bkHelper
top/right margin, revised empty plot, revised text plot pipe
user text ordering
Fix #393, make open notebook with uri type work
Check the right property 'type' instead of 'uriType'. This was
regressed in 385af695.
Check if tagMap2 is defined before access when converting from nb v1
move svg get to initLayout
explicitly set svg size
stem dasharray, combplot converter fix, time axis of combplot, log plot
change tooltip, fix log/styles array/fill&fills array
line/area dot hint
combplot xType format
Merge pull request #394 from twosigma/alee/fix-393

Fix #393, fix open notebook with uri type
Merge pull request #395 from twosigma/alee/minor-fix

Check if tagMap2 is defined before access when converting from nb v1
fix stroke-width style(css), default line width
fix pointer-events
adjust margin and focus computation
diamond, tip_x/y attribute for tooltip rendering
index.html plotUtils order