Add build info to specs page

Signed-off-by: Justin Georgi <justin.georgi@gmail.com>

src/pages/specs.vue

@@ -8,6 +8,7 @@
         <f7-block-title medium>Details</f7-block-title>
         <f7-list>
           <f7-list-item title="Version" :after="alvinnVersion"></f7-list-item>
+          <f7-list-item title="Build" :after="alvinnBuild"></f7-list-item>
           <f7-list-item title="Workers" :after="useWorkers ? 'Enabled' : 'Disabled'"></f7-list-item>
         </f7-list>
         <f7-block-title medium>Models</f7-block-title>
@@ -52,6 +53,7 @@
         headneckDetails: {},
         miniHeadneckDetails: {},
         alvinnVersion: store().getVersion,
+        alvinnBuild: store().getBuild,
         isCordova: !!window.cordova,
         useWorkers: store().useWorkers,
         otherSettings: {}