updated phpenv environment variables recipes to support to methods to add env vars. 1) using htaccess files. This recipe requires two additional parameters: htaccess_emplate (to support templates other than the default one), and path_to_vars (the path from the project root to the location where the file will be placed ie: web, public). 2) php env vars using putenv. This requires the environment variables be retrieved using getenv, it requires an additional parameter: path_to_vars. This is the path to the location of the file (where it will be created) ie config/environment.