allow book cover to float correctly in rtl / ltr languages

moved inline styles to styles.css added class edspubicon for the main style, and allow rtl to be a modifier that then ensures the correct float

Author: cwolfebsco

Koha/Plugin/EDS/bootstrap/modules/eds-results.tt

@@ -260,7 +260,7 @@
 					[% END %]
 				</div>
 				[% #IMAGE START %]
-				<div style="float:right;background-color:#FFF;font-size:x-small;border:1px solid #CCC;width:auto;margin-right:5px;margin-bottom:5px;padding:2px;">
+				<div class="edspubicon [% bidi %]">
                 [% IF ( RECORD.ImageInfo.0.Target ) # RECORD.imageurl%]
 					<div align="center">
 						<img src="[% RECORD.ImageInfo.0.Target %]" title="[% RECORD.description %]" alt="[% RECORD.description %]" />

Koha/Plugin/EDS/css/style.css

@@ -295,3 +295,20 @@ searchlink {
 	bottom:inherit!important;
 	margin-top:5px;
 }
+
+.edspubicon {
+	background-color:#FFF;
+	font-size:x-small;
+	border:1px solid #CCC;
+	width:auto;
+	margin-right:5px;
+	margin-bottom:5px;
+	padding:2px;
+	float:left;
+}
+
+.edspubicon.rtl{
+	float: right;
+	margin-right: 0px;
+	margin-left: 10px;
+}