Adds option 'casesense' to keyword 'Textfield Value Should Be'. Updates Choose File test for IE browser and 'casesense' option. Changes resource.robot to Pass IE incompatible tests.
Fixes 'Content Assertions', 'Frames', 'Javascript' and 'Multiple Browsers' tests for IE
Removed 'Set Debug LogLevel' from Teardowns. Fixes 'Content Assertions' and 'Javascript' tests for IE