Querystring param routing
Merge pull request #1 from electrotype/querystringParamsRouting

Querystring parameters routing
switch to testNG + fest assert for tests
change travis pic to resthub's repository
mention RESThub framework
dynamic routes reloading; fixes #21
add clear method
delete old tests
add cucumber-jvm dependency
add first cucumber tests (reverse routing)
fix logging for params parsing
fix param format and expected test result
change logger level check
add missing tests for reverse routing
set default logging level to WARN for tests
add an override method to check HTTP method override with headers
organize imports
handle null servletPrefix in configuration
refactoring routes files and test contexts
test handler mapping