Hmm... From what I see this is the message you want to key in on:
111001 Error Message %ASA-5-111001: Begin configuration: IP_address writing to device
Explanation You have entered the write command to store your configuration on a device (either floppy, flash memory, TFTP, the failover standby unit, or the console terminal). The IP_address indicates whether the login was made at the console port or with a Telnet connection.
Message 111005 might be important too if you want to get configuration changes that aren't written.
Complete list here.. Good luck!!
http://www.cisco.com/c/en/us/td/docs/security/asa/syslog-guide/syslogs/logmsgs1.html