* github-p/feature/template-engine: (87 commits) [feature/template-engine] Delete _get_locator function. [feature/template-engine] Clean up template locator usage in bbcode. [feature/template-engine] Need to call set_template on template. [feature/template-engine] Update installer for template engine changes. [feature/template-engine] Dependency inject locator into template. [feature/template-engine] Delete useless code from set_template. [feature/template-engine] Delete no longer used $template_filename property. [feature/template-engine] Delete useless $template globalization. [feature/template-engine] Use template engine class in bbcode class. [feature/template-engine] Corrected an error message in template locator. [feature/template-engine] Remaining documentation. [feature/template-engine] More documentation for template class. [feature/template-engine] Create load_and_render to reduce code duplication. [feature/template-engine] Get rid of orig_tpl_* in template engine. [feature/template-engine] Delete $style_name param from locator's set_custom_template. [feature/template-engine] Add constructor to template locator. [feature/template-engine] Factor template locator out of template class. [feature/template-engine] Delete $files_template property. [feature/template-engine] Rename is_absolute to phpbb_is_absolute. [feature/template-engine] Test template DEFINE statements across files ... Conflicts: .gitignore phpBB/includes/template.php