Feature/add open collective (#2226)

* feat: code-fund re-positioned

* refactor: remove patreon add opencollective

* feature: change active theme position on dropdown

* feature: fixed white spaces

* feature: fixed white spaces

* refactor: fixe color theme dropdown on main page disabled

Author: dragosct

docs/app/template/MainHeader.vue

@@ -76,21 +76,23 @@
           </md-menu>
         </div>
 
-        <md-button href="http://github.com/vuematerial/vue-material" target="_blank" class="md-icon-button">
-          <md-icon md-src="/assets/icon-github.svg" class="icon-github" />
-        </md-button>
-
-        <md-menu md-align-trigger>
-          <md-button class="button-theme md-icon-button md-dense md-raised md-primary" md-menu-trigger>
-            <md-icon class="icon-github">invert_colors</md-icon>
+        <div v-if="!isSplash">
+          <md-button href="http://github.com/vuematerial/vue-material" target="_blank" class="md-icon-button">
+            <md-icon md-src="/assets/icon-github.svg" class="icon-github" />
           </md-button>
-          <md-menu-content class="fixed-theme-selector-items">
-            <md-menu-item class="align-center" :class="getPrimaryClass('default')" @click="setTheme('default')"><md-avatar md-theme="default" class="md-small md-primary"></md-avatar> Light</md-menu-item>
-            <md-menu-item class="align-center" :class="getPrimaryClass('default-dark')" @click="setTheme('default-dark')"><md-avatar md-theme="default-dark" class="md-small md-primary"></md-avatar> Dark</md-menu-item>
-            <md-menu-item class="align-center" :class="getPrimaryClass('light-green')" @click="setTheme('light-green')"><md-avatar md-theme="light-green" class="md-small md-primary"></md-avatar> Light Green</md-menu-item>
-            <md-menu-item class="align-center" :class="getPrimaryClass('dark-green')" @click="setTheme('dark-green')"><md-avatar md-theme="dark-green" class="md-small md-primary"></md-avatar> Dark Green</md-menu-item>
-          </md-menu-content>
-        </md-menu>
+
+          <md-menu md-align-trigger>
+            <md-button class="button-theme md-icon-button md-dense md-raised md-primary" md-menu-trigger>
+              <md-icon class="icon-github">invert_colors</md-icon>
+            </md-button>
+            <md-menu-content class="fixed-theme-selector-items">
+              <md-menu-item class="align-center" :class="getPrimaryClass('default')" @click="setTheme('default')"><md-avatar md-theme="default" class="md-small md-primary"></md-avatar> Light</md-menu-item>
+              <md-menu-item class="align-center" :class="getPrimaryClass('default-dark')" @click="setTheme('default-dark')"><md-avatar md-theme="default-dark" class="md-small md-primary"></md-avatar> Dark</md-menu-item>
+              <md-menu-item class="align-center" :class="getPrimaryClass('light-green')" @click="setTheme('light-green')"><md-avatar md-theme="light-green" class="md-small md-primary"></md-avatar> Light Green</md-menu-item>
+              <md-menu-item class="align-center" :class="getPrimaryClass('dark-green')" @click="setTheme('dark-green')"><md-avatar md-theme="dark-green" class="md-small md-primary"></md-avatar> Dark Green</md-menu-item>
+            </md-menu-content>
+          </md-menu>
+        </div>
       </div>
     </div>
   </md-toolbar>