actually add the similarity for the indexConfig used by the writers;
default number of items per group to be 1
more consistent error messages
remove leftover example
fix removal of "aok"
find all java files
ignore opt and package.tar
simple package creation
ahem.. "daemonize"
add better logging instead of system.out.println; try to wiat for searcherPool termination only for 1 second
add simple stats parser

      localhost:9000      brick:        search_pool active: 0
      localhost:9000      brick:           searches : 197
      localhost:9000      brick:      time_indexing : 1
...

just outpust the stats() sorted and grouped by category