Consistently silence pushd and popd in hooks

Consistently redirect the output of pushd and popd to /dev/null in
cartridge scripts.
Fix tests to use newer-style rhc invocations

Change to the newer invocation style, order arguments consistently, and
delete global variables with paths to deprecated rhc executables.
Add @not-enterprise tag to some tests

The tests marked are for cartridges that are not in OpenShift Enterprise
at this time: 10gen, MongoDB, NodeJS, and PhpMyAdmin.  Also disabled for
Enterprise are lifecycle tests for the Ruby 1.8 cartridge; these tests
need to be updated.
Make a few clarifications in the README for PHP
Plugin work, rearrange bits, add help, fix spec file.
Add missing routes.json configuration for jboss* app types + minor cleanup.
Case-insensitive vhost routing support.
Add missing routes.json configuration for jenkins apps.
Fix BZ892006: Make postgresql socket file access solvent and add tests for postgres and mysql socket files.
Revert "Update broker and site configs to 3.0.17 passenger"

This reverts commit c2a48c847d145a5bd197802f7dedcecb23832e5e.
updated ews2 tests
Merge pull request #1131 from pmorie/bugs/892006

Merged by openshift-bot
Fix for Bug 893207

Add timeout for start/stop gear calls
Merge pull request #1122 from smarterclayton/improve_php_cartridge_readme

Merged by openshift-bot
Merge pull request #1110 from Miciah/silence-pushd-and-popd

Merged by openshift-bot
Merge pull request #1128 from ramr/master

Merged by openshift-bot
Merge pull request #1134 from bdecoste/master

Merged by openshift-bot
Merge pull request #1135 from jwhonce/dev/bz893207

Merged by openshift-bot
Round 2: Update ruby19-scl cart configs to 3.0.17 passenger
routable ws host/port