Added a histogram widget for static images, renamed existing histograms.
Make display of histogram conditional on an analysis section in info.json
Add information widget composed of two subwidgets, still only for static search

Going forward we can make all views involving search/histogram views use this
widget, and dynamically choose what kind of widget they want for the top part
(at the moment, we have only pipeline or static information).
Create histogram mapping from info.json instead of re-calculating it.

Now that this information is required in the info.json (at least for
static search/histogram), we no longer need the Base64LookupTable
javascript file.
Merge branch 'master' into histogram-widget-for-static-image-view

Conflicts:
	web/src/js/app/views/Composite.js
	web/src/js/lib/widgets/CompositeHistogramWidget.js
Merge pull request #94 from Kitware/histogram-widget-for-static-image-view

Histogram widget for static image view
Working on two scripts to create 2d cinema datasets from mpas data.

One of these will be unique in that it will be our first composite
2D dataset allowing coloring by lookup table.
fix clear search results.
Added cells mask layer, resized image to maximize data resolution.
search model is not an asynchronous model currently. removed the asynchronous parts.
Merge pull request #95 from Kitware/add-2d-mpas-data-generation-scripts

Add 2d mpas data generation scripts
added search input group and moved searching to the center of the header.
Merge pull request #96 from Kitware/search-cleanup

Search cleanup
Update script for generating 2d mpas data supporting value coloring.

Added programmable filter to grab out ith tuple from data arrays. Also
added cell to point data filter, because it seems the rgbzview plugin
does not correctly support cell data in all cases.
Added new view/widget to display dynamic rendering with lookuptable only.

This view is for data with value coloring (lookuptable support), but with
no lighting information.
Support disabling pieces of the rendering widget upon construction.
Style fix.
Hide canvases only needed for background rendering.
Merge pull request #97 from Kitware/add-webgl-lut-only-view

Add webgl lut only view
Merge remote-tracking branch 'origin/master' into view-cleanup

This involved significant conflict resolution and changes to get to a workable state.

Conflicts:
	web/src/js/app/StandaloneApp.js
	web/src/js/app/views/Composite.js
	web/src/js/app/views/StaticImage.js