Updated Greek translation
Added greek language to LINGUAS
Added Greek translation
Updated German translation
Added Latvian translation
Updated Latvian translation
Fixing build break by adding some Latvian translations
Catch exceptions when updating the libgda metastore.

        * glom/libglom/connectionpool.cc:
        * glom/libglom/db_utils.cc: Put try/catch around
	uses of Gda::Connection::update_meta_store_for_table()
	because it is currently failing in test_selfhosting_new_then_change_columns
	on my Fedora 17.
Updated German translation
Updated British English translation
Added Indonesian translation
Added Indonesian translation of examples
Self hosting: Avoid use of unix-domain sockets.

        * glom/libglom/connectionpool_backends/postgres_self.cc:
Use -k '' with the postgres executable, and remove any local lines in
pg_hba.conf, to (hopefully, presumably) allow only TCP connections
and no unix-domain socket connections.
This avoids the new restricitons on the characters allowed in the
path given to -k (unix_socket_directory or unix_socket_directories
in postgresql.conf).
Therefore, this fixes the tests on Fedora 17.
Self hosting: Only allow attempts from localhost when not shared.

        * glom/libglom/connectionpool_backends/postgres_self.cc:
When the Glom system should not be shared on the network (the
default for new files), do not even allow connection attempts
from non-localhost. This also removes the use of the deprecated
postgres -i option.
SelfHosting: Do not generate and specify pg_ident.conf

        * glom/libglom/connectionpool_backends/postgres_self.cc:
Do not bother creating and using the pg_ident.conf file because
we do not use ident authentication.
Revert "SelfHosting: Do not generate and specify pg_ident.conf"

This reverts commit f39fa95fc4881871c2c162dffc63c2d8e45e55f7.

Because we probably do need this with unix-socket domains, which
I am bringing back.
Revert "Self hosting: Avoid use of unix-domain sockets."

This reverts commit 145bc61b7fde6048884a8e94174ba9b412d3e24e.

Conflicts:
	ChangeLog
	glom/libglom/connectionpool_backends/postgres_self.cc

Bring back unix-domain sockets because TCP connections with trust
are not specific to a single user on multiuser systems.
Fix a typo.
Fix another typo
Self hosting: Do not allow ident authorization.

        * glom/libglom/connectionpool_backends/postgres_self.cc:
Remove the ident lines from pg_hba.conf. We use trust already,
so we do not need both.