Improve front end

[hsiaoyi0504]

Create the PR first and look the status of the CI. To solve #36.

[codecov]

Codecov Report

Merging #91 into master will not change coverage.
The diff coverage is 0%.

@@           Coverage Diff           @@
##           master      #91   +/-   ##
=======================================
  Coverage   40.09%   40.09%           
=======================================
  Files          82       82           
  Lines        4287     4287           
=======================================
  Hits         1719     1719           
  Misses       2568     2568

Impacted Files	Coverage Δ
i5k/settings.py	95.49% <ø> (ø)	⬆️
blast/views.py	19.1% <0%> (ø)	⬆️

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[coveralls]

Coverage increased (+0.0002%) to 38.5% when pulling 37c80a3 on blast-improve into 17b8663 on master.

[coveralls]

Coverage increased (+0.0002%) to 38.5% when pulling 37c80a3 on blast-improve into 17b8663 on master.

[coveralls]

Coverage increased (+0.2%) to 38.678% when pulling 6fbc703 on blast-improve into 17b8663 on master.

[coveralls]

Coverage increased (+0.0002%) to 38.5% when pulling 6fbc703 on blast-improve into 17b8663 on master.

[coveralls]

Coverage increased (+0.0002%) to 38.5% when pulling 37c80a3 on blast-improve into 17b8663 on master.

[hsiaoyi0504]

Although it looks like codecov check failed, I think it's safe to merge this update.