Add support for parsing path parameters
Initial URL rewriting session implementation
UNDERTOW-62 Undertow is not handling getServletPath() correctly when matched to the default servlet
UNDERTOW-61 TCCL set incorectly on session timeout
UNDERTOW-60 SinglePortConfidentialityHandler assumes there will always be a port in the host name

Also add some methods to the exchange to get the host name + port, and fix
some potential IPv6 problems
Fix some test suite IPv6 issues
Undertow 1.0.0.Alpha16
Next is Alpha17
Remove some dead code from the parser generator
Fix more servlet path mapping problems
Some more default servlet tests
UNDERTOW-55 CPONG causes the connection to be reset
Add predicate to match request header content
Add another path mapping test
1.0.0.Alpha17
Next is Alpha18
Fix ServletContextImpl.getServletRegistration() bug
Web socket fixes
Fix up close handling in websockets
Fix cache issue