LDAP should default with in memory config

[rwinch]

@gregturn Just as an FYI I resolved this issue and it simplifies the LDAP configuration significantly. Take a look at the associated commit for changes. In summary:

• I updated the ldif to conform to the defaults (i.e. see in the diff how member is now uniqueMember).
• Also the SecurityConfig is simpler
  • It longer needs to setup an ApacheDS Server
  • It no longer needs to setup anr LDAP context (it is defaulted to be in memory implementation)
  • It no longer specifies the groupSearchFilter (since the ldif uses the default of uniqueMember)
  • See the diff for the changes

[gregturn]

Thanks!

I look forward to checking this out, but I won't be able to until I finish up some other tasking. In fact, I can't guarantee getting on this before SpringOne due to priorities of other content that needs to get crafted in the next 9 weeks.

[rwinch]

Not a problem :) I just knew that you were looking into the Java Config w/ LDAP so I thought I would point it out.