Adding gitignore and fixing syntax in config.php

.gitignore

@@ -0,0 +1 @@
+deploy.sh

config.php

@@ -9,3 +9,5 @@ $dbname   = 'packit';
 $username = 'packer';
 $password = 'DEbWX9AHkzAgaNdLC0Qj605grG';
 $charset  = 'utf8mb4';
+
+?>