[LOW] Course. Incorrectly number assignments for selected date is displayed.

[staeron]

STEPS:

• Login as teacher
• Navigate to http://zerebral.indevelopment.us/courses/
• Select filter from 9 january 2013 to 16 january 2013 for calendar

"8" assignments for course "Test algebra inline3 4" displayed, but in reality in this course, only "7" assignments for the selected date

[alex-shevchuk]

Code Line with bug

[staeron]

Looks good