Add IP modal to info screen.

Display notice for minimum version of PW database import.
Address a bug where a newly added user's watch history would be logged as "Local" until next user list refresh.

data/interfaces/default/plexwatch_import.html

@@ -5,6 +5,9 @@
             <h4 class="modal-title">Import PlexWatch Database</h4>
         </div>
         <div class="modal-body" id="modal-text">
+            <p class="help-block">
+                Please ensure your PlexWatch database is at version 0.3.2 or higher.
+            </p>
             <div class="form-group">
                 <label for="db_location">Database Location</label>
                 <div class="row">