Make code parsing dynamic parameters independent of simpleweb and a bit cleaner

--HG--
extra : rebase_source : ba57318ac51c11d72e9f095cee7c3fa2abcf0788
Extract HTTP headers constants to their own class

--HG--
extra : rebase_source : 061a17b88bdfad92b2ebab5798fa8328560f7811
Clarify we're using dynamic routes when routing

--HG--
rename : src/main/java/com/vtence/molecule/middlewares/Routes.java => src/main/java/com/vtence/molecule/middlewares/Router.java
rename : src/main/java/com/vtence/molecule/routing/Router.java => src/main/java/com/vtence/molecule/routing/DynamicRoutes.java
rename : src/test/java/com/vtence/molecule/middlewares/RoutesTest.java => src/test/java/com/vtence/molecule/middlewares/RouterTest.java
rename : src/test/java/com/vtence/molecule/routing/DynamicRouteTest.java => src/test/java/com/vtence/molecule/routing/DynamicRouteDefinitionTest.java
rename : src/test/java/com/vtence/molecule/routing/RouterTest.java => src/test/java/com/vtence/molecule/routing/DynamicRoutesTest.java
extra : rebase_source : 6874357a72d235b210409319f1831deff0368c45
Hook to Travis CI

--HG--
extra : rebase_source : 1b9ecfc7960faa8e63a6796aa747e8e568ad9c63
Improve integration test

--HG--
extra : rebase_source : d5ac4f862d2c6a23841fb5b97c99a1f87035ee12