Consistently silence pushd and popd in hooks

Consistently redirect the output of pushd and popd to /dev/null in
cartridge scripts.
Make a few clarifications in the README for PHP
Fix BZ891831
Bug 889376 - Provide more clarification of what happens when creating an app based on a git repo
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.
Testing for altered packaged-owned configs
Merge pull request #1126 from pmorie/bugs/891831

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fix for Bug 892694 - When entering an invalid domain name or app name on the app creation page, the text in the public URL is unreadable
 - Set color to inherit (white) so it displays on error red bg

Correct form append prepend addon for Change namespace page
Fix BZ892006: Make postgresql socket file access solvent and add tests for postgres and mysql socket files.
Merge pull request #1127 from smarterclayton/bug_889376_more_clarification_on_create

Merged by openshift-bot
Merge pull request #1129 from calfonso/master

Merged by openshift-bot
Merge pull request #1130 from sg00dwin/bug892694-addon

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Update broker and site configs to 3.0.17 passenger
Revert "Update broker and site configs to 3.0.17 passenger"

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

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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