[wip] sign in with twitter
[wip] generalize oauth process
depend to requrests_oauthlib
integrate provider class into ProviderType #1
Update TODO.md
Update TODO.md
Update TODO.md
login with hatena #1
Merge branch 'wip-issue1' of github.com:Attsun1031/caravantone into wip-issue1
Merge branch 'wip-issue1' of github.com:Attsun1031/caravantone into wip-issue1
store key in redis #1
Merge branch 'wip-issue1'