Removed option to hide clone button on expiring pastes, since this requires reading the paste for rendering the template, which leaks information on the pastes state
* CHANGED: Minimum required PHP version is 5.4 (#186)
* CHANGED: Shipped .htaccess files were updated for Apache 2.4 (#192)
* CHANGED: Cleanup of bootstrap template variants and moved icons to `img` directory
* CHANGED: Removed option to hide clone button on expiring pastes, since this requires reading the paste for rendering the template, which leaks information on the pastes state
* **1.1.1 (2017-10-06)**
* CHANGED: Switched to `.php` file extension for configuration file, to avoid leaking configuration data in unprotected installation.