Merge part of Fall2017 OSS and Final projects; fix anonymized view fe…

…ature.

Finished merging 2017 Spring semester OSS projects.

Expertiza version 1.0.4.

After moving (vendor/assets by bower) and (precompiled assets in publ…

…ic/assets) to server, expertiza github repo is more light-weighted and expertiza come back to ruby project now.

Staggered deadline assignment feature is on. And Code Climate GPA is …

…2.4 now.

After merge Rubocop auto-correction changes.

Expertiza version 1.0.0: This version is before Rubocop auto correction.