Squashed commit of the following:

commit 715e6013270066aafbd33bfd133913e1f98be19b
Merge: 71d5c00 a4a9d7e
Author: Lanny McNie <lanny@gskinner.com>
Date:   Fri Jan 11 15:09:00 2013 -0700

    Merge branch 'Version_030' of github.com:CreateJS/PreloadJS into Version_030

    Conflicts:
    	lib/preloadjs-NEXT.min.js
    	src/preloadjs/AbstractLoader.js

commit 71d5c00bd657d847a13cc9476a0ffac4f3431d76
Author: Lanny McNie <lanny@gskinner.com>
Date:   Fri Jan 11 15:06:18 2013 -0700

    Updates from internal repository. This is a candidate for PreloadJS 0.3.0

    * Updated build process, includes new commands
    * More thorough documentation
    * Renamed PreloadJS class to LoadQueue
    * Tag loading of additional types
    * Added Event Dispatching

    Please see the VERSIONS text for a list of what else is new.

commit a4a9d7e8783713cdf48948f6b76cc8a8b5c28345
Author: Grant Skinner <info@gskinner.com>
Date:   Sat Jan 5 14:33:19 2013 -0700

    Fixed issue with extracting suffixes from file names with more than one "." (ex. myfile.min.js)

    Signed-off-by: Grant Skinner <info@gskinner.com>

commit 89f131dc8a94b01b23854a22367656e3ac8f264b
Author: Lanny McNie <lanny@gskinner.com>
Date:   Fri Dec 28 15:38:41 2012 -0700

    Updated docs and lib to include EventDispatcher.

commit 52e5040822259b1984e5e57dd21d258d790ac74f
Author: Lanny McNie <lanny@gskinner.com>
Date:   Fri Dec 28 15:26:25 2012 -0700

    Updates to PreloadJS to version 0.3.0

    * Overhaul of tag/xhr approach.
    * Introduction of tag loading for supported browsers
    * Added EventDispatcher
    * Updated docs
    * New build process.
    * Parsed text results for XML, JSON, and JS files.
Generated new docs and lib.