Updated employee-welcome.html

Changed the way the delete button is handled. Finished the flow of the
pages linking out.
Added employee-welcome_confirmedSuzyAndJimDeleted

This page represents how the welcome page for an employee would look
after the following conditions have been met:
A) Jim was deleted
B) Suzy's reservation got confirmed
Added employee-welcome_JimBobDeleted.html

This page represents how the employee welcome page looks after jim bob
has been deleted.
CSS updates, nothing impactful