Logging level changes and ordered ancestor queries with cursors
Fixed broken unit test caused by the addtion of the verbose flag to the AppScalefile
Merge pull request #661 from DrOctogon/broken-unittest-fix

Fixed broken unit test caused by the addtion of the verbose flag to the ...
making logout url point to app
Install newest version of memcached
added correct path for import
updated the memcache interface to support CAS
adding datastore_server unit test
passes hawkeye, fix swaping args
updated from code reivew
Merge pull request #663 from nlake44/memcache-python

Install newest version of memcached
Merge pull request #664 from jovanchohan/users_logout2

Users logout2