Fixed bug where the editor wouldn't be properly rendered on IE 10 dep…

…ending on the document.readyState.

Updated release date.

Fixed a bug in the image plugin where images couldn't be inserted if …

…the image_advtab option wasn't set to true.

Bumped version number.

Updated release date.

Updated changelog.txt

Fixed old IE issue with ForceBlocks.html unit test.

Flexed size even more for MacOS Safari.

Updated changelog.txt

Updated changelog.txt