MAGN-485 fix
Now scrollbar only appears when mouse enters search view.
Merge pull request #650 from ambarish-prakash/MAGN-485

MAGN-485 fix
Merge branch 'ChocoButterUI' of https://github.com/ikeough/Dynamo into ChocoButterUI
Merge pull request #652 from SkyApple/ScrollBarFix_ChocoButterUI

Now scrollbar only appears when mouse enters search view.
Updated library expand icon to make it sharper.
Fix: MAGN-491 Undo a node movement does not update connectors
MAGN-351: Fix Hotkey for Background Preview camera orientation
Added "Defect-MAGN-491.xml" for use in new test case "Defect_MAGN_491"
Added Search Icon + Implemented search cancel button.
Bug fix for search view collapse icon disappearing.
UI tweaks to search box
Fix for AlignedBoxByTwoCorners when top and bottom are incorrectly ordered
Merge pull request #655 from l2obin/FixHotkeyEscape

MAGN-351: Fix Hotkey for Background Preview camera orientation
Preview bubble tweaks, Select Analysis Results
Organize experimental category into subcategories
Mass refactoring of node categories - goodbye modify and create geometry
More edits to categories
Minor fix for Top Result missing from search
Make double click for custom function and double click to rename not conflict.