Update readme to reflect current state of the project

.gitignore

@@ -559,3 +559,4 @@ $RECYCLE.BIN/
 # Windows shortcuts
 *.lnk
 
+*.gob

README.md

@@ -1,4 +1,8 @@
 # go-cbox-scraper
 Handles scraping from cbox.ws
 
-Note: this package only handles "classic" cbox pages 
+Note: this package only handles "classic" cbox pages
+
+Note 2: the entire scraper state is saved in the cache file
+This means - debug level, box id, webhost id, etc.
+If you need to change any of those values, simply load the cache, change the values you need, and save.