Incorrectly added a keyword search the first time.
logged changes
bug fix: the term '\.'  caused ISE on search pages
Make System KeyValue to fit other KeyValue classes

Other keyvalue classes all refer to their object as 'obj'. The system KeyValue class called it 'system'. This patch changes that an also introduces the new keyvalue interface to the system page.
Merge branch 'feature_system_kv'
logged changes
This was causing 400's. Forgot to change this in the latest commit...