drupal-demo/install.sh - Improve safety
Update DB environment variables:

 * Update the "build host-port" helper so that it doesn't create global var
 * Fix calls to mysqldump when omitting port (using "*_DB_ARGS" instead of manually building out list)
*/install.sh - Change "--no-url" to "--skip-url"
civiprj - Implement snapshot-{list,create,restore} actions
snapshot-restore - Use "amp create -o" to direct exported values
Merge pull request #10 from civicrm/master-snapshot

Implement snapshot-{list,create,restore} actions
composer.lock - Update totten/amp
composer.lock - Update totten/amp
Merge pull request #11 from civicrm/master-composer-amp

composer.lock - Update totten/amp
composer.json - Require totten/git-scan
Merge pull request #12 from civicrm/master-gitscan

composer.json - Require totten/git-scan
civi-download-tools - Download "civix" and "hub" to the "extern" folder
civi-download-tools - Redownload extern's if the URL has changed
Merge pull request #13 from civicrm/master-extern

civi-download-tools - Download "civix" and "hub" to "extern" folder
Rename civiprj* to civibuild*
Change references from civiprj to civibuild
Merge pull request #14 from civicrm/master-rename

Rename civiprj to civibuild
civi-download-tools - Add "--quiet" and "--force". Don't run "composer" unless the json has changed
civibuild - Automatically download new/updated tools

This is a small workflow improvement. It doesn't improve DX for initial
installation (because 'amp config' and 'amp test' should run before
'civibuild'), but it will improve DX for subsequent updates/upgrades.
Merge pull request #15 from civicrm/master-auto-download

Automatically download new/updated tools