Create message filter for Debugger Report

These are debugger report record types:

• error
• warning
• notice
• sql
• other

We need to:

1. Mark each record in debugger report with one of types mentioned above
2. Add dropdown with all report record types on top of the debugger
3. Create CSS similar to this in debugger.css: .<record_type>-hidden .<record_type> { display: none; }
4. When a specific type is chosen, then add "<record_type>-hidden" for all other record types to main container DIV with the records (this is better, then hiding all records using javascript)
5. Add "All" on top of record types dropdown. When selected would show all records.
6. Add record counter next to each type in dropdown.