Merge pull request #20 from muya/master

merged latest changes
Added a draft of the Nofitication Module for the DB
Merge pull request #21 from muya/master

added bootstrap extension, latest mods to generator files
Merge branch 'master' of https://github.com/TrainingCoders4AfricaKenya/FarmAfrica.git
Made changes to the Nofitications DB and created a new table (notificationTypes)
Added Notification DB with the changes made
Updated the notifications-related tables

Corrected unique key in notificationTypes table
added foreign key in notifications table
File added to remove index.php from the url
show scriptname method set to false
show scriptname method set to false
show scriptname method set to false
show scriptname method set to false
show scriptname method set to false
corrected yii path
added bootstrap components
fixed showScriptName modifiecation