Restore WebUI breadcrumbs

- Update paths to svg images
 - Restore sections concept
 - Tested with local cluster

www/master/js/app.init.js

@@ -14,3 +14,58 @@ var app = angular.module('kubernetesApp', [
   'kubernetesApp.services',
   'angular.filter'
 ].concat(componentNamespaces));
+
+app.factory('menu', [
+  '$location',
+  '$rootScope',
+  'sections',
+  function($location, $rootScope, sections) {
+
+    var self;
+
+    $rootScope.$on('$locationChangeSuccess', onLocationChange);
+
+    return self = {
+
+      sections: sections,
+
+      setSections: function(_sections) { this.sections = _sections; },
+      selectSection: function(section) { self.openedSection = section; },
+      toggleSelectSection: function(section) {
+        self.openedSection = (self.openedSection === section ? null : section);
+      },
+      isSectionSelected: function(section) { return self.openedSection === section; },
+      selectPage: function(section, page) {
+        page && page.url && $location.path(page.url);
+        self.currentSection = section;
+        self.currentPage = page;
+      },
+      isPageSelected: function(page) { return self.currentPage === page; }
+    };
+
+    function onLocationChange() {
+      var path = $location.path();
+
+      var matchPage = function(section, page) {
+        if (path === page.url) {
+          self.selectSection(section);
+          self.selectPage(section, page);
+        }
+      };
+
+      sections.forEach(function(section) {
+        if (section.children) {
+          section.children.forEach(function(childSection) {
+            if (childSection.pages) {
+              childSection.pages.forEach(function(page) { matchPage(childSection, page); });
+            }
+          });
+        } else if (section.pages) {
+          section.pages.forEach(function(page) { matchPage(section, page); });
+        } else if (section.type === 'link') {
+          matchPage(section, section);
+        }
+      });
+    }
+  }
+]);