comments #15 - more datetime formats

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
comments #15 - key, value for datetime formats - presents them more userfriendly

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
comments #15 - make template use the session variable dateformat

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
closes #15 - set session variable dateformat upon login and userupdate

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
Merge branch 'user' into develop