merge branch ?charactergroupsqueststations?

app/lib/phpqrcode/tools/merged_config.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * PHP QR Code encoder
+ *
+ * Config file, tuned-up for merged verion
+ */
+     
+    define('QR_CACHEABLE', false);       // use cache - more disk reads but less CPU power, masks and format templates are stored there
+    define('QR_CACHE_DIR', false);       // used when QR_CACHEABLE === true
+    define('QR_LOG_DIR', false);         // default error logs dir   
+    
+    define('QR_FIND_BEST_MASK', true);                                                          // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+    define('QR_FIND_FROM_RANDOM', 2);                                                       // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+    define('QR_DEFAULT_MASK', 2);                                                               // when QR_FIND_BEST_MASK === false
+                                                  
+    define('QR_PNG_MAXIMUM_SIZE',  1024);                                                       // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
+