Implement #36 feature (not fully tested)
Add GetEmployee and GetEmployeeId methods
to access employee info in ViewEmployee and ViewEmployeeDetails contols.
This also allows better handling of module actions visibility.
Add note about EmployeeID property using
Move ShowCurrentUser checkbox lower
Comment out unused module messages
Complement ShowCurrentUser setting help
Merge pull request #37 from roman-yagodin/employee-by-user-1

Merge employee-by-user-1, close #36