Reformat code.
Reformat code 2.
Merge branch with master.
Files must end in a single new line character.
Doc comment short description must end with a full stop.
No space found after comma in function call.
Whitespace found at end of line.
Files must end in a single new line character.
The control statement should use the ":" alternative syntax iinstead of curly braces in template files.
Reformat code.
Fix comments in pgapi.api.php file.
Fix comments in pgapi.api.php file.
 Function comment short description must start with exactly one space.
Doc comment short description must end with a full stop.
There must be no blank lines after the function comment.
Function comment short description must start with exactly one space.
There must be exactly one blank line after the file comment.
Unused variable $params.
Reformat code file "pgapi.css".
Line indented incorrectly; expected 2 spaces, found 4.
Whitespace found at end of line.