- Introduce new per-driver option 'apm.<storage driver>_store_silenced_events that lets you toggle whether to store silenced (@-ed) errors
- Removed compiled files. Doh.
Merge branch 'feature/ignore_silenced_errors' of https://github.com/mathieuk/php-apm into mathieuk-feature/ignore_silenced_errors

Conflicts:
	apm.c
	apm.ini
	driver_mysql.h
	driver_sqlite3.h
	php_apm.h