TS-2970 Fix asserts in transparent passthrough. Closes #103 pull request.
TS-3031: Race condition in SSLNextProtocolSet::advertiseProtocols
TS-3031: Updating CHANGES
header_rewrite: set-redirect documentation corrections

set-redirect requires two params status-code and destination. Also
QSA appears to be a supported operator flag. This closes #98
Add TS-2970 and TS-2954 to CHANGES
header_rewrite: remove docs references to PARAMS and PORT conditions

PARAMS doesn't appear to be implemented... removing it from the
docs. Was it replaced by QUERY? PORT doesn't appear to be supported
in ATS 5 either.

This closes #102
TS-2983: Fix protocol probe to not drop data.
Updating docs to reflect changes in TS-2574
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/trafficserver
docs: Minor edits

This closes #89
TS-3027: add hashed intermediate certificate support

if ssl_ca_name= is configured in ssl_multicert.config
  use that to build the cert chain
else if proxy.config.ssl.CA.cert.filename is configured (along with proxy.config.ssl.CA.cert.path)
  use that file to build the chain
else if proxy.config.ssl.CA.cert.path is configured (and proxy.config.ssl.CA.cert.filename is NULL)
  use the hashed symlinks in that directory to build the chain
else
  error out because we don't have the right configuration to build the chain
Add TS-3027 to CHANGES
Fix amc induced errors in CHANGES.
Clean up spdy debug message
Fix up versions and copyright headers.
TS-3040 Remove some obsolete traffic_shell references / docs / files
TS-3033: generic message initial marshalling

Implement a very simple generic message marshalling API. This is
similar to the existing hand-rolled marshalling, except that there
are fewer data types, and it is all implemented in a single place.

Add MgmtSocket.cc because there's really no benefit to having all
the mgmt socket wrappers inline. Move some more helper API over to
MgmtSocket.
TS-3033: reimplement management API with generic marshalling

This reimplements the management protocol on top of the generic
message marshalling API.
TS-3034: add unanchored regex option

Add unanchored regex option and use it for traffic_line -m so that
filtering record names is easier.
TS-3041: traffic_layout tool

Add a simple traffic_layout tool to show the location of various
installation paths and resources.