fix(secondaryNavigation): Minor fixes

- changed default target behaviour in breadcrumbs to nothing (open in
same frame/window)
- made the glyphicon color override more specific
- fixed application title bug
- removed old function from app.js

src/app/app.js

@@ -375,27 +375,6 @@ angular.module("baw",
             };
             UserProfile.listen(eventCallbacks);
 
-            // helper function for printing scope objects
-            /*baw.exports.print = $rootScope.print = function () {
-             var seen = [];
-             var badKeys = ["$digest", "$$watchers", "$$childHead", "$$childTail", "$$listeners", "$$nextSibling",
-             "$$prevSibling", "$root", "this", "$parent"];
-             var str = JSON.stringify(this,
-             function (key, val) {
-             if (badKeys.indexOf(key) >= 0) {
-             return "[Can't do that]";
-             }
-             if (typeof val === "object") {
-             if (seen.indexOf(val) >= 0) {
-             return "";
-             }
-             seen.push(val);
-             }
-             return val;
-             }, 4);
-             return str;
-             };*/
-
 
             // http://www.yearofmoo.com/2012/10/more-angularjs-magic-to-supercharge-your-webapp.html#apply-digest-and-phase
             $rootScope.$safeApply = function ($scope, fn) {
@@ -438,7 +417,7 @@ angular.module("baw",
             // https://docs.angularjs.org/api/ngRoute/service/$route
             $rootScope.$on("$routeChangeSuccess", function (event, current, previous, rejection) {
 
-                let title = $route.current && ( "|" + $route.current.title) || "";
+                let title = $route.current && ( " | " + $route.current.title) || "";
                 document.title = appEnvironment.brand.title + title;
                 $rootScope.fullWidth = $route.current.$$route.fullWidth;
             });

src/app/navigation/_navigation.scss

@@ -5,7 +5,7 @@ left-nav-bar, right-nav-bar {
 }
 
 right-nav-bar {
-  .fa, .glyphicon {
+  a>.fa, a>.glyphicon {
     color: $text-color
   }
 }

src/app/navigation/navigation.tpl.html

@@ -2,7 +2,7 @@
     <li ng-repeat="breadcrumb in $ctrl.crumbs"
         ng-class="{ active: $last }">
         <a ng-if="!$last"
-           target="{{ breadcrumb.target || 'self' }}"
+           target="{{ breadcrumb.target || '' }}"
            ng-href="{{ breadcrumb.path }}">
             {{ breadcrumb.title }}
         </a>