Scripting, node, and command changes

Scripting changes

The -showTicks option on the dopeSheetEditor command has been disabled. Using this option will have no effect.
The -minimumSize option has been added to the lattice command. This option can only be used with the objectCentered option, and can be used to avoid creating a lattice with a side of length 0.0.
The -orderedComponentSelection option has been added to the ls command. This option changes the order of a selection to ordered by shape from ordered by selection order.
The -resizable option has been added to the layoutDialog command. This option sets whether or not the dialogue is resizable.
The -uniqueTagName option has been added to the componentTag command. When used with the -create and -newTagName options, it generates a unique tag name based on the tag name provided if the provided tag name already exists.
The -enforcingUniqueName option has been added to both the addAttr and the addExtension commands.
The -emptyLabel option has been added to the treeView command.
The -limitToSelectedCurves option has been added to the animCurveEditor command.
The -cacheStartFrame option has been added to the gpuCache command.
The -autoExpandAllAnimatedShapes option has been added to the outlinerEditor command.
The -staticNumberOfControls and -addEntry options have been added to the gradientControlNoAttr command.

New nodes

The following new nodes have been added to Maya:


`crossProduct`	`dotProduct`	`vectorMatrix`	`pointMatrix`
`axisFromMatrix`	`translationFromMatrix`	`rotationFromMatrix`	`scaleFromMatrix`
`columnFromMatrix`	`rowFromMatrix`	`subtract`	`divide`

Note:

The axisXFromMatrix, axisYFromMatrix, and axisZFromMatrix nodes introduced in a previous PR have been replaced with the axisFromMatrix node.

Changes to existing nodes

The trailPathMode attribute has been added to the motionTrailShape node. This attribute controls which part of the motion trail to show when rendering.