Revert "Use arrows instead of « and » in next previous article because they are more obvious"

This reverts commit 75847004df9ee4f3a0732088aac0dd9ac6196846.

@calfzhou said

> I prefer "«" (`&laquo;`) and "»" (`&raquo;`).

Also no other user has requested for it.

https://github.com/talha131/pelican-elegant/commit/75847004df9ee4f3a0732088aac0dd9ac6196846#commitcomment-5083703
Upgraded to use bootstrap 2.3.2, which fixes the middle-click issue reported on https://github.com/twbs/bootstrap/issues/7118
Use the latest rendering mode for IE.
Move include files include folder

Update #60
Update code to read include files from _includes folder

Close #60
Add support of article translation

Close #87
Fix error in margin and padding of post heading
Add support for related posts

Fix #101
Fix #107 Fix path of includes file