Merge pull request #29 from winstonli/minor_fixes

#24 Part 1/6: minor fixes

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/git/exception/SizeLimitExceededException.java

@@ -7,7 +7,7 @@ import java.util.List;
 
 public class SizeLimitExceededException extends GitUserException {
 
-    private static String path = null;
+    private final String path;
 
     public SizeLimitExceededException(String path) {
         super();

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/server/Oauth2Filter.java

@@ -71,7 +71,7 @@ public class Oauth2Filter implements Filter {
             );
             return;
         }
-        Log.info("[{}] Auth not needed");
+        Log.info("[{}] Auth not needed", project);
         filterChain.doFilter(servletRequest, servletResponse);
     }