v3.1.2 Fix isElement detection in Firefox

Build and bump

v3.1.1

Move uniwheel from devDependencies to dependencies in package.json

v3.1.0 Allow altering pan from beforePan callback

• Allow altering pan from beforePan callback
• Removed getBoundingClientRect Firefox hack

v3.0.0

This is a major version release. Certain API methods calls are not compatible with version 2.3.x.
New API methods and configuration options are added.

Main changes are:

• Zoom is now relative to initial SVG zoom scale
• Improved viewport selection/creation. It is now possible to specify your own CSS selector for viewport.
• Ability to override mouse and touch events. An example is available how to use svg-pan-zoom with Hammer.js. Any other library that processes events may be used.
• Ability to cancel pan and zoom from before callbacks
• destroy API method
• updateBBox API method for cases when SVG content changes and viewport bounding box is changed
• getSizes API method that exposes some internal state values (useful for customizations)
• refreshRate configuration option. Using window.requestAnimationFrame by default (if available).

v2.3.11 Moved version 2 into a separate branch

No changes from 2.3.10

v2.3.10 Fix an issue with refreshRate option

This build does not contain all changes from master branch. It has only the fix for issue with refreshRate option.
Most probably it is the last build of version 2.x
Latest changes will be build into 3.x

v2.3.9 Fix out of bounds zooming. Now without artefacts

bump and build

v2.3.8 - Remove throttling for setCTM, because it was causing problems.

remove throttling from setCTM for now, because it causes problems. Fi…

…x #62, for the third time.

v2.3.7 - further improvements to handling markers for multi-instance usage in IE

build and bump

v2.3.6 Address IE bug for multi-instance

merge in bumbu's correction for instances