2.9.14

• fixed bug with XSS in the debug console; see #62
• fixed incorrect handling of NULL values; see #60
• the global section in the debugging console can now be disabled or configured to show only specific subsections via the newly added debug_show_globals property; see #59
• fixed bug with setting the caching method to "memcache" but not having memcache properly set up, or setting up memcache but not having the caching method set to "memcache"
• minor layout updates for the debugging console