Initial commit of web examples and keywords
adding webadmin tests and few common resources
Add Node_Should_Be_Selected Keyword
Create Project/Dataset and button enabled
resolving import resources issue
Added ImageCheckLibrary.py for PIL usage
improving webadmin form checkup
Removed Variables from tests (use config.txt)
Adding  to config
cleaning up webadmin tests
changing default credentials

Conflicts:
	components/tests/ui/testcases/config.txt
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Updating tests to use new  etc
refactoring common resurces and adding setup and teardown to the suite
Fix image_test.txt to pass with non-blank images
adding server_id param for login tests
formatting webadmin tests
formatting webadmin kewords
Don't use Javascript to do.replace()
Formatting improvement for webclient testcases