Comment 0 for bug 1067727

OpenERP 6.1 - Fix attendance in context timezone , weekday as char , no recursive split

a. Attendance in 6.1 are in UTC time saved, resource calendar in localtime.
   Patch in attach translate attendance in localtime to compare with resource worktime calendar.

b. Weekday() method return a integer, dayofweek in resource_calendar_attendance is a single character.

c. Split attendance with recursive method throw exception with large attendance time.
   Patch introduces a simple iterative method.