[vala] Created tag 0.40.5

[Rico Tzschichholz <ricotz src gnome org>]

The signed tag '0.40.5' was created.

Tagger: Rico Tzschichholz <ricotz ubuntu com>
Date: Mon May 21 17:44:01 2018 +0200

    0.40.5

Changes since the last tag '0.40.4':

Evgeny Bobkin (1):
      genie: Add support for the \uXXXX escape sequence

Michael James Gratton (1):
      sqlite3: Add additional constants for flags of Database.open_v2()

Rico Tzschichholz (26):
      girparser: Deal with missing "name" attribute by falling back on "c:type"
      codewriter: Add 'new' to symbols if needed to match the original source
      codegen: Respect cname ccode-attribute of lockable fields
      posix: Add missing cname = "int" to Posix.Signal enum
      gtk+-3.0: Update to 3.22.30+21fddc39
      gtk+-4.0: Update to 3.93.0+2cf55c16
      gstreamer: Cherry-pick some fixes from 0.42
      webkit2gtk-4.0: Cherry-pick some fixes from 0.42
      gtk+-4.0: Update to 3.93.0+d506799e
      gobject-2.0: Make constructor of ParamSpecBoxed public
      codegen: Guard get_default_ref_sink_function() against null base-class
      codegen: Fix serializing multidimensional arrays
      scanner: Accept \R and \N escape sequences in regex literals
      genie: Add support for the \v escape charactor
      vala: Report an error if rank attribute is required but was not found
      ccode: Properly depend on in-tree built libvala
      codegen: Avoid critical in get_basic_type_info() when there is no signature
      scanner: Accept backreferences \1 through \99 in regex literals
      girwriter: Drop errornous indent
      girwriter: Properly output variadic methods and use introspectable="0"
      compiler: Warn if --gir is used without --library
      gtk+-4.0: Update to 3.93.0+3a860719
      javascriptcoregtk-4.0: buffer of String.get_utf8_cstring() is not "ref"
      codegen: Fix casting of length for "ref" array parameters
      glib-2.0: Fix IConv.iconv()
      Release 0.40.5