Check whether the users default-org & default-env get's updated
Added few locators related to users
Non admin user cannot add any roles
updated/using 'ui-common/disabled?' function
Fixed a locator issue for the permissions tests
Added function edit-user-email and Check whether the users email address get's updated
Add users for edit-user-email
Merge branch 'master' into user-prefer
Modified the test case according to common/save-cancel
Create an organization with dot in name and query for provider
Merge pull request #765 from kbidarkar/user-prefer

User preferences
Merge pull request #777 from sghai/org-test

Create an organization with dot in name and query for provider
resolved conflicts
Updated fn to generate result in boolean instead of list
Merge pull request #764 from sghai/disable-attrib

Generalized `ui-common/disabled?` fn by passing element locator
resolved merge conflicts