FIX: CONNECT verb URI parsing.
DOC: review.
TEST: unit test for connect fix.
DOC: update http callback doc
DOC: regen
FIX: windows mprWaitForSingleIO for writable events.
DOC: Upgrade http doc.
TEST: boost dos.tst recovery time
DOC: regen doc
REFACTOR: finalizers
REFACTOR: event notifier selection
UPGRADE: mpr pak

- Refactor mprDestroy and finalizer
- Removed many finalizers
- Simplified mprDestroy
- Added parameters to mprShutdown
FIX: appwebMonitor compiling
TEST: Add windows delay for http.tst
FIX: Stop windows poll in cgiHandler
FIX: MPR exit status
UPGRADE: mpr pak
FIX: Remove httpSetHostProtocol API

Auto-sensed from client.
FIX: windows async wait handler.
FIX: Remove httpSetHostProtocol API