fixed percentage indicator of build stats,added branch filter to changelog controller

rhodecode/controllers/admin/repos.py

@@ -158,7 +158,7 class ReposController(BaseController):
                 last_rev = 0
             c.stats_revision = last_rev
             repo, dbrepo = ScmModel().get(repo_name, retval='repo')
-            c.repo_last_rev = repo.count() if repo.revisions else 0
+            c.repo_last_rev = repo.count() - 1 if repo.revisions else 0
 
             c.default_user_id = User.by_username('default').user_id
             c.in_public_journal = self.sa.query(UserFollowing)\
@@ -350,7 +350,7 class ReposController(BaseController):
             last_rev = 0
         c.stats_revision = last_rev
 
-        c.repo_last_rev = repo.count() if repo.revisions else 0
+        c.repo_last_rev = repo.count() - 1 if repo.revisions else 0
 
         if last_rev == 0 or c.repo_last_rev == 0:
             c.stats_percentage = 0

rhodecode/controllers/changelog.py

@@ -66,9 +66,10 class ChangelogController(BaseRepoContro
             c.size = int(session.get('changelog_size', default))
 
         p = int(request.params.get('page', 1))
+        branch_name = request.params.get('branch', None)
         c.total_cs = len(c.rhodecode_repo)
         c.pagination = RepoPage(c.rhodecode_repo, page=p, item_count=c.total_cs,
-                            items_per_page=c.size)
+                            items_per_page=c.size, branch_name=branch_name)
 
         self._graph(c.rhodecode_repo, c.size, p)