convert out of range exception to http exception
[doc] add better explanation of covert exception parameter.
default exception tests
change parameters to show 404 exception
some fixes
Merge pull request #2 from Skadabr/out-range-exception-to-http-not-found

Out range exception to http not found
correct tests names
Merge pull request #3 from Skadabr/out-range-exception-to-http-not-found

correct tests names
Merge pull request #60 from formapro-forks/out-range-exception-to-http-not-found

convert out of range exception to http exception