Tests for send and sendJson
Tests for status
Tests for content type

also removed unused code
Merge branch 'master' of https://github.com/Pragmatists/spring-routes
added routes clearing in tests
Merge branch 'master' of https://github.com/Pragmatists/spring-routes

Conflicts:
	examples/src/test/java/filters/FiltersTest.java
Merge branch 'master' of https://github.com/Pragmatists/spring-routes