LogsView: make JS file reusable

Change-Id: Iaaecec4aaf38e4dd555413702680e393f2b49743

src/app/settingsview/js/logviewwindowcreation.js

@@ -15,10 +15,14 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+.pragma library
+
 // Global select screen window component, object variable for creation.
 var logViewWindowComponent
 var logViewWindowObject
 
+const Component = { Ready: 1, Error: 3 };
+
 function createlogViewWindowObject() {
     if (logViewWindowObject)
         return