formatting changes
new translation from Euler Taveira
patch from Bernd Helme for send recev buffer sizes
added test case for send/recv buffers sizes
added explicit test case for array handling from Craig Ringer
added docs for send/recv buffer size
updated translations
Merge branch 'REL9_2_STABLE' of github.com:pgjdbc/pgjdbc into REL9_2_STABLE
Merge branch 'REL9_2_STABLE', remote-tracking branch 'origin' into REL9_2_STABLE
Remove bogus import of Sun specific code.
changed full version to 9.2
Merge branch 'REL9_2_STABLE' of github.com:pgjdbc/pgjdbc into REL9_2_STABLE
Merge branch 'REL9_2_STABLE' of github.com:pgjdbc/pgjdbc into REL9_2_STABLE
added BR translation class file
Revert "changed full version to 9.2"

This reverts commit ebf84d3eacb2431bcf5218aae48adab6c3b405f7.
Expose PID of the backend process serving a paricular JDBC connection through
a new method in PGConnection interface, analogous to PQbackendPID in libpq C API.
changed version to 9.3devel in build.properties
Merge branch 'master' of github.com:pgjdbc/pgjdbc
Fix performance regression introduced by using InetSocketAddress.getHostName()
Patch provided by Scott Harrington, improved upon by Kris Jurka
Merge branch 'REL9_2_STABLE'