prefer shortened refs for cleaner/shorter URLs
diff --git a/src/main/java/com/gitblit/wicket/panels/BranchesPanel.java b/src/main/java/com/gitblit/wicket/panels/BranchesPanel.java
index 4bf00f8..7a564aa 100644
--- a/src/main/java/com/gitblit/wicket/panels/BranchesPanel.java
+++ b/src/main/java/com/gitblit/wicket/panels/BranchesPanel.java
@@ -114,11 +114,13 @@
 			public void populateItem(final Item<RefModel> item) {

 				final RefModel entry = item.getModelObject();

 

+				PageParameters shortUniqRef = WicketUtils.newObjectParameter(model.name,

+						Repository.shortenRefName(entry.getName()));

+

 				item.add(WicketUtils.createDateLabel("branchDate", entry.getDate(), getTimeZone(), getTimeUtils()));

 

 				item.add(new LinkPanel("branchName", "list name", StringUtils.trimString(

-						entry.displayName, 28), LogPage.class, WicketUtils.newObjectParameter(

-						model.name, entry.getName())));

+						entry.displayName, 28), LogPage.class, shortUniqRef));

 

 				String author = entry.getAuthorIdent().getName();

 				LinkPanel authorLink = new LinkPanel("branchAuthor", "list", author,

@@ -131,8 +133,7 @@
 				String shortMessage = entry.getShortMessage();

 				String trimmedMessage = StringUtils.trimString(shortMessage, Constants.LEN_SHORTLOG);

 				LinkPanel shortlog = new LinkPanel("branchLog", "list subject", trimmedMessage,

-						CommitPage.class, WicketUtils.newObjectParameter(model.name,

-								entry.getName()));

+						CommitPage.class, shortUniqRef);

 				if (!shortMessage.equals(trimmedMessage)) {

 					shortlog.setTooltip(shortMessage);

 				}

@@ -140,27 +141,22 @@
 

 				if (maxCount <= 0) {

 					Fragment fragment = new Fragment("branchLinks", showDelete? "branchPageAdminLinks" : "branchPageLinks", this);

-					fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils

-							.newObjectParameter(model.name, entry.getName())));

-					fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils

-							.newObjectParameter(model.name, entry.getName())));

+					fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, shortUniqRef));

+					fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, shortUniqRef));

 					String rawUrl = RawServlet.asLink(getContextUrl(), model.name, Repository.shortenRefName(entry.getName()), null);

-					fragment.add(new ExternalLink("raw",  rawUrl));

-					fragment.add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class,

-							WicketUtils.newObjectParameter(model.name, entry.getName())));

+					fragment.add(new ExternalLink("raw", rawUrl));

+					fragment.add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class, shortUniqRef));

 					fragment.add(new ExternalLink("syndication", SyndicationServlet.asLink(

 							getRequest().getRelativePathPrefixToContextRoot(), model.name,

-							entry.getName(), 0)));

+							Repository.shortenRefName(entry.getName()), 0)));

 					if (showDelete) {

 						fragment.add(createDeleteBranchLink(model, entry));

 					}

 					item.add(fragment);

 				} else {

 					Fragment fragment = new Fragment("branchLinks", "branchPanelLinks", this);

-					fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils

-							.newObjectParameter(model.name, entry.getName())));

-					fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils

-							.newObjectParameter(model.name, entry.getName())));

+					fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, shortUniqRef));

+					fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, shortUniqRef));

 					String rawUrl = RawServlet.asLink(getContextUrl(), model.name, Repository.shortenRefName(entry.getName()), null);

 					fragment.add(new ExternalLink("raw",  rawUrl));

 					item.add(fragment);

diff --git a/src/main/java/com/gitblit/wicket/panels/DigestsPanel.java b/src/main/java/com/gitblit/wicket/panels/DigestsPanel.java
index d901945..0c80f99 100644
--- a/src/main/java/com/gitblit/wicket/panels/DigestsPanel.java
+++ b/src/main/java/com/gitblit/wicket/panels/DigestsPanel.java
@@ -166,7 +166,7 @@
 				} else if (isTag) {
 					// link to tag
 					logItem.add(new LinkPanel("refChanged", null, shortRefName,
-							TagPage.class, WicketUtils.newObjectParameter(change.repository, fullRefName)));
+							TagPage.class, WicketUtils.newObjectParameter(change.repository, shortRefName)));
 				} else if (isTicket) {
 					// link to ticket
 					logItem.add(new LinkPanel("refChanged", null, shortRefName,
@@ -174,7 +174,7 @@
 				} else {
 					// link to tree
 					logItem.add(new LinkPanel("refChanged", null, shortRefName,
-						TreePage.class, WicketUtils.newObjectParameter(change.repository, fullRefName)));
+						TreePage.class, WicketUtils.newObjectParameter(change.repository, shortRefName)));
 				}
 
 				// to/from/etc