Started 4.1.2 development.
Docs fix.
#10389 Invalid closing tag </tr> in a sample "Text and Table" template
Added script to automatically fix lang/availableLang properties in plugins. Fixed some plugins on first run.
Minor changelog fix.
Fixed wrong markup in README.md.
Update BACKSPACE key state in blockedKeystrokes when using editor.setReadOnly().
Changelog entry.
Merge branch 't/9761'
Revert "#9841: Setting "application" role on dialogs."

This reverts commit 9d77a8a1c38386e5bfd25eb7c0bea6a66decd04e.
Removing an unnecessary class from dialogs, which was theoretically interfering with JAWS.
Merge branch 't/10360'
Dont insert data if totally stripped out after filtering and processing.
Minor refac.
Changelog entry.
Merge branch 't/10339'
Changelog entry for #10360.
Escaped "$" in replacements.
Use Array.split|join instead of String.replace because it fails in IE7 if replacement controls are in use.
Changelog entry.