Let addKey return the id of the inserted key

[benj-zen]

This has to be done for all backends:

High Priority:

• [x] Generic MySQL tested
• [x] Generic ODBC tested
• [x] Generic PostgreSQL tested
• [x] Generic SQLite3 tested
• [x] BIND tested

Lower Priority:

• [ ] Generic Oracle
• [ ] GeoIP
• [ ] LDAP
• [ ] MyDNS
• [ ] OpenDBX
• [ ] Oracle
• [ ] Pipe
• [ ] Random
• [ ] Remote
• [ ] TinyDNS

[MrM0nkey]

I'll take care of ODBC.

[taudor]

I'll take PostgreSQL

[zervnet]

ich hab gestern abend mit BIND angefangen