connection events in debughandler
405570 - spdy push: resource ordering and sequential push.

Fixed race condition.
The race was happening when the headers of a push resource
were pushed, then the push resource was completed, which
triggered the send of the next resource, which was polling the
queue but find it empty, because the next resource was not pushed yet.
In this case the activity flag remained true, causing all subsequent
pushes to be skipped.
407135 - Unauthorized response causes retry loop.

Fixed by adding a conversation flag to check if the authentication has
been tried, and forward the 401 if the flag is found.
406861 - IPv6 redirects fail.
Removed ugly code that does not seem to be any useful.
Removed OpenJDK build to keep build log small enough for Travis.
Reduced build logging for Travis.
make test run install
maven->mvn
407214 Reduce build logging of OSGi modules
406015 - Query parameters and POST queries.

Reworked the way query parameters are handled, making it more
consistent between request.path(...) and request.param(...).

Removed the hardcoding of passing parameters as body in POSTs.
406015 - Query parameters and POST queries.
Fixed proxy case where the path is rewritten to be absolute.
improved comments for ini files
406617 Spin in Request.recycle

Improved output in warning
407075 Do not dispatch from complete

Call HttpChannel.handle directly from thread calling complete
reduced test output
407173  java.lang.IllegalStateException: null when using JDBCSessionManager
fixed test harness to not have asserts in callbacks
fixed warn output
Merge remote-tracking branch 'origin/jetty-7' into jetty-8