Fix student selection for RRISD

v2.2.5

fix student selection for RRISD

Add compatibility for RRISD HAC update

v2.2.4

fix compatibility for 10 Apr 2014 RRISD HAC update

Fix breaking typo

v2.2.3

fix typo

Support Austin ISD "Calculated GPA"

v2.2.2

don't break on Austin ISD's cumulative GPA

Credentials never touch our server anymore

Merge pull request #51 from xsznix/rrisd-direct

Use `qhac-common` to log into Round Rock ISD; credentials no longer touc...

v2.1.10: AISD finals weight fix

AISD final exams are worth 25%, not 15%.

v2.1.9: fix Austin ISD permissions

Fix v2.1.8 breaking Austin ISD login and grade checking.

v2.1.8: Austin ISD fix

This update completely removes our server's role in logging into Austin ISD GradeSpeed accounts.

v2.1.7: Extra credit case

If (extra credit) shows up in the assignment notes, the assignment will add points directly to the six weeks average.

v2.1.6: extra credit and Gradespeed woes

• Always calculate semester average on the client to avoid Gradespeed messing up
• Handle extra credit correctly, assuming it counts toward six weeks average