Added rake tasks
refactoring the ayat controller
Logic moved to models
Deleted comments
used text_root-ES version of app/controllers/bucket/ayat_controller.rb conflict
a working merge of text_root-ES into staging
Merge pull request #1 from quran/text_root-ES

text_root-ES to staging

this is a working merge of my work from today and yours from this branch, so i'm pulling back into staging; thanks mohamed :)