+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
+* Create a new function da_sql_limit() and use that to pass LIMIT arguments to the database layer
+ since the syntax is different between db vendors
+* Rename the badusers date field to incidentdate to avoid reserved words in databases. Bug found by
+ Peter Nixon
+* Count online users correctly (through a separate query) in user_finger.
+* Use the correct max results variable in lib/*/find.php3
+* In time2strclock also show days if applicable
+* In lib/sql/attrmap.php3, only register variables once. Go through $show_attrs and set default attribute
+ mappings for any attribute that a mapping does not exist.
+* Change the order of OID's used in snmpfinger for cisco NASes
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
* 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
+* Don't use $num in stats.php3, change it to $stats_num
Ver 1.75:
* A LOT of security related fixes. Now dialupadmin should hopefully be secure enough to
be accessed by normal users (not administrators).