Create SOL console directive

Created serial-console directive in order to avoid
duplicate code between remote-console-controller
and remote-console-window-controller.

Tested: Verified that SOL console functions as
expected after refactor

Change-Id: I8cfc8e78cc2325c813e5bef608886859df6b3ab8
Signed-off-by: beccabroek <beccabroek@gmail.com>
diff --git a/app/index.js b/app/index.js
index 92877cd..7eff968 100644
--- a/app/index.js
+++ b/app/index.js
@@ -50,6 +50,7 @@
 import file from './common/directives/file.js';
 import loader from './common/directives/loader.js';
 import paginate from './common/directives/paginate.js';
+import serial_console from './common/directives/serial-console.js';
 
 import login_index from './login/index.js';
 import login_controller from './login/controllers/login-controller.js';
@@ -61,7 +62,6 @@
 import bmc_reboot_controller from './server-control/controllers/bmc-reboot-controller.js';
 import power_operations_controller from './server-control/controllers/power-operations-controller.js';
 import power_usage_controller from './server-control/controllers/power-usage-controller.js';
-import remote_console_controller from './server-control/controllers/remote-console-controller.js';
 import remote_console_window_controller from './server-control/controllers/remote-console-window-controller.js';
 import server_led_controller from './server-control/controllers/server-led-controller.js';