Added view file with __init__.py and tryton.cfg
Conflicts Resolved

Merge branch 'master' of github.com:fishappear/pay_roll

Conflicts:
	__init__.py
	tryton.cfg
reolved conflict
Added validations to the fields
Adding total salary field to the extended model
Conflicts Resolved

Conflicts:
	__init__.py
	employee.py
Merge pull request #15 from simmianand/master

Added fields and validations to extended employee field