Removed now incorrect comment.
Removed unused (and essentially duplicated) function.
Use ns function to simplify URLs using prefixes.
Pass context info to retriggerErrors function.
Code cleanup (indentation, line length, blank lines).
Remove check against now non-existent 'ignorederrors'.
Code cleanup.
Added getProcessString function.
Handle different types of 'issue' rather than just 'errors'.
Added formatDate function.
Moved namespace setup and ns function into utils.php.
Set default context.
Added set_error_level function.
Removed getGraph function.
Improved handling of issue levels, along with filename and line number context info.
Sort feed list.
Log E_ERROR if 'file' command fails.