+Ver 1.80:
+* Remove snmp_clearsession. It is replaced by clearsession which supports both snmp and telnet
+ methods of removing a user from an access server. Add corresponding configuration directives
+ general_sessionclear_method and nasXX_sessionclear_method
Ver 1.78:
* Add a snmp_clearsession which can disconnect a user by using the Cisco AAA Session MIB
* Add a configuration directive general_sessionclear_bin
* In user_finger only set LD_LIBRARY_PATH once, not each time we call snmpfinger
* Add support for usrhiper in snmpfinger. Patch from Nick Bright
* urlencode() all occurrences of the $login variable when used in url's. Bug noted by Dag Landau
+* Show the correct nas type in nas_admin. Bug noted by Nick Bright
+* Correctly calculate the nas ip in lib/sql/nas_list.php3. Add a check_ip() function in lib/functions.php3
+ Bug noted by Nick Bright
+* Correctly check nas validity in nas_admin.php3. Bug noted by Nick Bright
Ver 1.75:
* A LOT of security related fixes. Now dialupadmin should hopefully be secure enough to
be accessed by normal users (not administrators).