Merge pull request #123 from segment-oj/fix-status-resubmit

[fix] normal user status resubmit

Merge pull request #97 from segment-oj/fix-bug-ztl

Fix bugs

Merge pull request #96 from segment-oj/add-status-list-fisher

fix problem list bug

Merge pull request #91 from segment-oj/improve-problem-list-add-problem

improved problem list style

Merge pull request #87 from segment-oj/change-api-url-ztl

change in api

Merge pull request #84 from segment-oj/fix-user-edit-fisher

fix user edit

Merge pull request #76 from segment-oj/improve-mobile-UX-ztl

Improve mobile ux & css

Merge pull request #75 from segment-oj/improve-user-experience-ztl

Improve user experience ztl

Add v0.1a1 for the Jun-July devlop term