update readme file (combine the url back)
update the CdnTest class

mode the code from the setUp() to the testing()
and ad some mock rules

to be updated more after few commits
move the AwsS3ProviderTest to a Providers folder

to mirror the codebase directly
Rename all test functions.

making them more descriptive of what is being tested.
add test for the private function cleanPath() in testCleanPathIsCleaning
add <logging> to the phpunit.xml file to activate code coverage
include illuminate/config package to be used in testing
comment out the <logging> tag for faster testing

to prevent generating the code coverage statistics after every test.
it can be added when needed only
write an integration test for the Push function

the push function is responsible for reading directories
Merge pull request #18 from Vinelab/update/general

Generic updates with better explanation and tests.