Merge pull request #1 from garethleonard/master

Tools Testing Script Update
refactor to call page objects via Object handles
more refactoring
refactor user tool test to use a table
adjusted calendar math
adjusted calendar math
fix few more issues, the whole suite is working now
refactor SIte creation stuff, add in a datatable
refactor site creation to use tables
added assignment feature
Merge pull request #2 from jamesrohl/master

added assignment feature
Merge branch 'master' of https://github.com/johntbush/sakai-web-test
refactor to remove logout(), the login instead will call logout if it needs to.
setup some basic tests, include membership in site creation, stub out assignments
assignment cleanup
Testing Turn It In setup
Merge pull request #3 from jamesrohl/assignmenttii

Testing Turn It In setup
resources and gradebook tests
gradebook test
Merge pull request #4 from jamesrohl/assignment_features

Assignment features