[glib-networking] (8 commits) Non-fast-forward update to branch mcatanzaro/#20

[Michael Catanzaro <mcatanzaro src gnome org>]

The branch 'mcatanzaro/#20' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  bd5f48d... Account for ongoing ops in check function
  b5711a7... Implement tls_source_sync() using check functions
  459ea2a... Hold op_mutex during base_check
  03dcef1... Improve clarity of dispatch function
  f90a365... Always notify on op completion
  82cf7e0... gnutls: account for internal TLS buffer in check function
  731c547... tls: add test to ensure sources fire properly

Commits added to the branch:

  f4853df... Update Brazilian Portuguese translation (*)
  c0d522e... Account for ongoing ops in check function
  ed70777... Implement tls_source_sync() using check functions
  30f7459... Hold op_mutex during base_check
  e21323c... Improve clarity of dispatch function
  fc1a909... Always notify on op completion
  6727d7e... gnutls: account for internal TLS buffer in check function
  3382bfd... tls: add test to ensure sources fire properly

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