Merge pull request learningequality#1438 from christianmemije/exams

Changes exam report status and score columns

Merge pull request learningequality#1403 from rtibbles/jsonfields

Convert all arbitrary JSON encoded as TextFields as JSONFields

Merge pull request learningequality#1360 from indirectlylit/class-titles

adds class titles to each coach page

Merge pull request learningequality#1342 from rtibbles/fix_exam_links

Properly generate exam links on exam list, regardless of which channel we are on

Merge pull request learningequality#1354 from learningequality/releas…

…e-v0.3.x

v0.3.x -> master (never happened)

Merge pull request learningequality#1257 from learningequality/detail…

…-reports

Exercise and Exam Detail reports

Merge pull request learningequality#1266 from indirectlylit/quick-fixes

Quick fixes

Merge pull request learningequality#1212 from rtibbles/pt_sw_updates

Portuguese and Kaswihili updates

Merge pull request learningequality#1179 from indirectlylit/release-v…

…0.3.x

fix side bar translations by updating vf plugin