Merge branch 'scayt-dev'. CKEditor 4.5.6 ready

Author: KremYura

CHANGELOG.md

@@ -0,0 +1,20 @@
+SCAYT plugin for CKEditor 4 Changelog
+====================
+### CKEditor 4.5.6
+
+New Features:
+* CKEditor [language adddon](http://ckeditor.com/addon/language) support
+* CKEditor [placeholder adddon](http://ckeditor.com/addon/placeholder) support
+* Drag and Drop support
+* *Experimental* GRAYT functionality http://www.webspellchecker.net/samples/scayt-ckeditor-plugin.html#25
+
+Fixed issues:
+* [#98](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/98) SCAYT Affects Dialog Double Click. Fixed in SCAYT Core.
+* [#102](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/102) SCAYT Core performance enhancements
+* [#104](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/104) SCAYT's spans leak into the clipboard and after pasting
+* [#105](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/105) Javascript error fired in case of multiple instances of CKEditor in one page
+* [#107](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/107) SCAYT should not check non-editable parts of content
+* [#108](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/108) Latest SCAYT copies id of editor element to the iframe
+* SCAYT stops working when CKEditor Undo plug-in not enabled
+* Issue with pasting SCAYT markup in CKEditor
+* SCAYT stops working after pressing Cancel button in WSC dialog

dialogs/options.js

@@ -110,7 +110,7 @@ CKEDITOR.dialog.add( 'scaytDialog', function( editor ) {
 							var scayt_instance =  editor.scayt;
 							var lang = scayt_instance.getLang(),
 								prefix_id = "scaytLang_",
-								radio = doc.getById(prefix_id + lang);
+								radio = doc.getById(prefix_id + editor.name + '_' + lang);
 
 							radio.$.checked = true;
 						}
@@ -477,7 +477,7 @@ CKEDITOR.dialog.add( 'scaytDialog', function( editor ) {
 		buildRadioInputs: function(key, value, isSupportedByGrayt) {
 			var divContainer = new CKEDITOR.dom.element( 'div' ),
 				doc = CKEDITOR.document,
-				id = "scaytLang_" + value,
+				id = "scaytLang_" + editor.name + '_' + value,
 				radio = CKEDITOR.dom.element.createFromHtml( '<input id="' +
 					id + '" type="radio" ' +
 					' value="' + value + '" name="scayt_lang" />' ),