[libgda/libgda-vala] (9 commits) ...Progress to get libgdadata build and switching from libgdavala

[Daniel Espinosa Ortiz <despinosa src gnome org>]

Summary of changes:

  b6cca78... gda_numeric_copy(), gda_numeric_free(): Use actual types. (*)
  b7db383... gda_numeric_set_double(): Do not reject a 0 value. (*)
  9bae3b4... Added gda_connection_internal_get_provider_data_error() (*)
  42b94fe... Improved BDB detection (*)
  9c9fc5a... Handle JDK 1.7 for java detection (*)
  cd090c9... GdaNumeric: Use the _ declaration technique. (*)
  0b0232f... Enable GSEAL to find direct access to GdaNumeric members (n (*)
  9de872e... Merge branch 'master' into libgda-vala
  1969ea2... Progress to get libgdadata build and switching from libgdav

(*) This commit already existed in another branch; no separate mail sent