Add more Config tests
Add posts tests
Update README.md
Update README.md
Small fix to word case to make it consistent.
Just a typo fix: leapture -> lepture.
Update README.md
Remove duplicate entries from requirement file
Merge pull request #100 from xiaohanyu/master

Remove duplicate entries from requirement file
Merge pull request #99 from xiaohanyu/bug/typo-fix

Just a typo fix: leapture -> lepture.
Merge pull request #98 from xiaohanyu/ui/fix-case

Small fix to word case to make it consistent.
Added template globals to get filtered content
Fix wrong directory in babel script.

Then we can just "cd babel; bash babel.sh".
Merge pull request #102 from xiaohanyu/i18n

Fix wrong directory in babel script.
Fix gettext alias in python file.

There're still some work to do for html file.
Fix #42 Added OAuth support with Flask-Oauthlib
Fix error when OAUTH config variable is not provided
clean oauth sessions defore any login/registering
Fix requirements_text needs Oauth lib
Fix Linkedin oauth request