IE9 says it supports document, but it returns the wrong document. So try contentDocument first, then fall back to document. #29
Merge pull request #31 from pomartel/es-translation

spanish translation
Merge pull request #32 from pomartel/de-translation

German translation
Merge branch 'master' of github.com:PerfectlyNormal/tinymce-rails-imageupload into browser-compatibility
fix to access iframe document in IE
Merge branch 'browser-compatibility' into production