Include Project/Branch name in tab title

Author: okennedy

vizier/ui/src/info/vizierdb/ui/Vizier.scala

@@ -84,6 +84,13 @@ object Vizier
        .toMap
 
   val project = Var[Option[Project]](None)
+
+  Rx {
+    "Vizier" + project().map { project =>
+      ": " + project.projectName() + " ["+ project.activeBranchName() + "]"
+    }.getOrElse("")
+  }.trigger { document.title = _ }
+
   val menu = project.map { _.map { new MenuBar(_) } }
 
   def error(message: String) =

vizier/ui/src/info/vizierdb/ui/components/Project.scala

@@ -43,7 +43,7 @@ class Project(val projectId: Identifier, autosubscribe: Boolean = true)
                 .getOrElse { "Untitled Project" } }
   val branches = Var[Map[Identifier, serialized.BranchSummary]](Map.empty)
   val activeBranch = Var[Option[Identifier]](None)
-  val activeBranchName = Rx {
+  val activeBranchName: Rx[String] = Rx {
     activeBranch() match {
       case None => "Unknown Branch"
       case Some(id) => branches().get(id)