add hash password command to bin
admins can now be setup to login/logout using admin.conf.yaml auth
updated todo
updated docs
refactoring some classes and updated classes
rename mustache registry entry to templater in case engine changes in future
remove unnecessary line
use cachier name mobile instead of mobile_detect
PSR-1 changes for casing/naming
PSR-1 compliance
PSR-2 coding style changes
updated composer and includes
Merge pull request #3 from vijinho/master

PSR-compliance