------------------------------------------------
- Removed unused files and sources

skins:
------------------------------------------------
- Fixed css background images. For example:
	background-image:url(images/sprites.png) 
	background-image:url("#{resource['primefaces-extensions:ckeditor/skins/kama/images/sprites.png']}")

ckeditor.js:
------------------------------------------------
- Replaced
	contentsCss:a.basePath+'contents.css'
	contentsCss:a.getUrl('contents.css')

- Replaced
	else{z=t(z,a.getUrl(l[o]));
	else{z=a.getUrl(t(z,l[o]));

- Replaced (*.png = p.png, h1.png, ...)
	%1h*.png);
	background-image: url('+CKEDITOR.getUrl('plugins/showblocks/images/block_p.png')+');

smiley.js:
------------------------------------------------
- Replaced
	' src="',CKEDITOR.tools.htmlEncode(b.smiley_path+d[f]),'"',
	' src="',CKEDITOR.getUrl(CKEDITOR.tools.htmlEncode(b.smiley_path+d[f])),'"',

- Replaced
	'" cke_src="',CKEDITOR.tools.htmlEncode(b.smiley_path+d[f]),'
	'" cke_src="',CKEDITOR.getUrl(CKEDITOR.tools.htmlEncode(b.smiley_path+d[f])),'

about.js:
------------------------------------------------
- Replaced
	background-image:url('+CKEDITOR.plugins.get('about').path+'dialogs/logo_ckeditor.png);'+
	background-image:url('+CKEDITOR.getUrl(CKEDITOR.plugins.get('about').path+'dialogs/logo_ckeditor.png')+');'+

wsc.js
------------------------------------------------
- Replaced
	o=CKEDITOR.getUrl(a.plugins.wsc.path+'dialogs/'),p=o+'tmpFrameset.html';
	o=a.plugins.wsc.path+'dialogs/',p=CKEDITOR.getUrl(o+'tmpFrameset.html)';

- Replaced
	iframePath:o+'ciframe.html',
	iframePath:CKEDITOR.getUrl(o+'ciframe.html'),

- Replaced
	schemaURI:o+'wsc.css',
	schemaURI:CKEDITOR.getUrl(o+'wsc.css'),
