Merge tag '1.7.14' into develop

Fix parameterized query and admin activation.
composer update
composer update
Added new method Platform::getSystemTimestamp() to provide a consistent, and user-specifiable, date-time format for datetime fields in MySQL. This is a problem with pre-MySQL v5.6.4 created databases migrating to MySQL v5.6.4+. Addresses issue #34.
composer.json tweaks
Current work checkpoint. See diff for details.
composer update
add missing tunnelling headers
fix remote web service url building for case when base url contains parameters already.
fix for trying to get server-side lookups when session not present, like in password reset scenario
Updates for scripting
Merge branch 'develop' of github.com:dreamfactorysoftware/lib-php-common-platform into develop
Current work checkpoint. See diff for details.
Merge branch 'develop' of github.com:dreamfactorysoftware/lib-php-common-platform into develop
composer update
bug fixes for related schema and Oracle support
bug fix for validations
bug fixes for schema, rework some utilities calls
Composer dependencies updated.
bug fix for integer range validation check