IE6&7 Meta tag names not set in commitMeta, or recognised in createMetaHash, in docprops plugin

[NicHolt]

IE6 and IE7 do not recognise the "name" attribute for a META element. For these versions of IE, in order to set the "name" attribute of a META element, it is necessary to set the "Name" (initial capital) attribute.

In commitMeta, the code should be:

				if ( CKEDITOR.env.ie && ( CKEDITOR.env.ie7Compat || CKEDITOR.env.ie6Compat ) ) {  
					meta.setAttribute( isHttp ? 'http-equiv' : 'Name', name )
				}
				else {
					meta.setAttribute( isHttp ? 'http-equiv' : 'name', name )
				}

In createMetaHash, the code should be:

			if ( CKEDITOR.env.ie && ( CKEDITOR.env.ie7Compat || CKEDITOR.env.ie6Compat ) ) {  
				hash[ meta.getAttribute( meta.hasAttribute( 'http-equiv' ) ? 'http-equiv' : 'Name' ).toLowerCase() ] = meta; 
			}
			else {
				hash[ meta.getAttribute( meta.hasAttribute( 'http-equiv' ) ? 'http-equiv' : 'name' ).toLowerCase() ] = meta; 
			}