Fixed typed array support in Safari; included DataView in list of typed array views; and added toArrayBuffer.

git-svn-id: http://crypto-js.googlecode.com/svn/branches/3.x@660 eba437e6-77a4-11de-b799-7765b5330b87
Updated buffered block algorithms to accept typed arrays.

git-svn-id: http://crypto-js.googlecode.com/svn/branches/3.x@661 eba437e6-77a4-11de-b799-7765b5330b87
Merge remote-tracking branch 'remotes/googlecode-svn-original/3.x' into svn-3.x