Merge branch 'release/0.8.3' into dev
profile improvments
#171 do not display deleted questions/answers

This rule was only followed in the question list.
Now in the user's page, questions and answers with is_deleted=False are
omitted, and also in the question details, answers with is_deleted=False
are omitted (although deleting answers this way is not supported yet).
#171 show alert when viewing deleted question
#171 Show alert for deleted answer

(Although deleting answers is not possible yet)
Merge pull request #227 from danielhers/soft-delete

Fixes for soft delete
Fixing #226 - questions feed
Merge
fixing #233
Merge pull request #239 from tbrisker/dev

fixing #233
bumping version
Merge branch 'release/0.8.4'