 e clock calendar: complexity--.
 e clock calendar: complexity--.

 No need to check whether day names is already got for each day when it can be done once.

 Not sure why they are cleared and recreated at every month change.


SVN revision: 72275

rvandegrift/e,tasn/enlightenment,rvandegrift/e,tasn/enlightenment,rvandegrift/e,tizenorg/platform.upstream.enlightenment,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,FlorentRevest/Enlightenment