fix localization issues (#148)

src/main/java/com/commafeed/frontend/utils/InternationalizationDevelopmentFilter.java

@@ -101,7 +101,7 @@ public class InternationalizationDevelopmentFilter implements Filter {
 			String var = m.group(1);
 			Object replacement = props.get(var);
 			String replacementValue = replacement == null ? var : replacement
-					.toString().split("#")[0].trim();
+					.toString().split("#")[0];
 			m.appendReplacement(sb, replacementValue);
 		}
 		m.appendTail(sb);

src/main/resources/i18n/en.properties

@@ -87,7 +87,7 @@ about.keyboard_shortcuts=Keyboard shortcuts
 about.line1_prefix=CommaFeed is an open-source project. Sources are hosted on 
 about.line1_suffix=.
 about.line2_prefix=If you encounter an issue, please report it on the issues page of the 
-about.line2_suffix= project.
+about.line2_suffix=\ project.
 about.line3=If you like this project, please consider a donation to support the developer and help cover the costs of keeping this website online.
 about.goodies=Goodies
 about.goodies.subscribe_url=Subscribe URL

src/main/script/HTMLConcat.groovy

@@ -44,7 +44,7 @@ public class HTMLConcat {
 		while (m.find()) {
 			String var = m.group(1);
 			Object replacement = props.get(var);
-			m.appendReplacement(sb, replacement == null ? var : replacement.toString().split("#")[0].trim());
+			m.appendReplacement(sb, replacement == null ? var : replacement.toString().split("#")[0]);
 		}
 		m.appendTail(sb);
 		return sb.toString();