cleaning up some php warnings
removed a check that could never be true
fixing the display of task assignees
making sure variables are initialized
update to stop using the deprecated method
removed the sentinel check
added a fix to make sure roles were deleted properly

resolves
http://support.web2project.net/questions/1163/bug-with-user-role-set-up.
html
correcting the form width
cleaning up styles
updating the login form
wired the lost pass form to use the new login template
killing off some odd styles in the forms
fixing style errors
removing styles
removing unnecessary html element
added a hack to make sure the default tab is selected properly
Merge branch 'master' into development-pre-4.0