fix pagination & bootstrap update
fix page per
Merge pull request #6 from tapalilov/develop

Develop
Fix i18n issue
Install sidekiq gem
pre-merge commit
Merge remote-tracking branch 'snowsunny/master'
Merge remote-tracking branch 'absolu7/refactor_admissions'
Merge branch 'master' of git://github.com/Kagetsuki/GAKUEngine
Zaikousei importing working with sidekiq
Add some specs for zaikousei
Merge branch 'refactor_admissions' of git://github.com/absolu7/GAKUEngine into refactor_admissions
Merge branch 'refactor_admissions' of git://github.com/absolu7/GAKUEngine into refactor_admissions
Merge branch 'refactor_admissions' of git://github.com/absolu7/GAKUEngine into refactor_admissions
Merge branch 'refactor_admissions' of git://github.com/absolu7/GAKUEngine into refactor_admissions
Merge branch 'master' of git://github.com/kalkov/GAKUEngine into develop
[grading] attendance view + deleting attendance
Merge branch 'refactor_admissions' of git://github.com/absolu7/GAKUEngine into refactor_admissions
[attendace/grading] working for admissions
WIP: Refactor students import and export