[vala] (43 commits) Created branch switch-to-gir-gio

[Luca Bruno <lucabru src gnome org>]

The branch 'switch-to-gir-gio' was created.

Summary of new commits:

  00e95f1... Add --metadatadir option to specify path for GIR metadata
  05ae052... girparser: Support -custom.vala files
  3ebe1bf... girparser: Support reparenting static methods in namespace
  a5eed2a... girparser: Remove all type arguments when using type_argume
  6de553c... girparser: Fix mapping gsize to size_t and gssize to ssize_
  93f77c8... girparser: Don't add NoAccessorMethod if there is a setter
  40553fc... girparser: Simplify postprocessing callbacks. Use symbols i
  d1505a0... girparser: Skip priv fields
  0527664... girparser: Set the base type for classes defined in custom 
  98e7f0c... girparser: Support null literals in metadata
  670058e... girparser: Fix support for signals metadata.
  e238003... girparser: Support specifying symbols in metadata
  e01c8f1... girparser: Fix parsing arrays in metadata types
  c3929c4... girparser: Fix unowned keyword in metadata types
  70f2f73... girparser: Guess array length type for arrays
  de82a91... girparser: Rename MethodInfo to ParameterInfo.
  b5185f1... girparser: Rename array_length_pos to array_length_idx in m
  988afc8... girparser: Better support for arrays in return type.
  d63a290... girparser: Assume arrays without length are null terminated
  dcc5cc1... girparser: Property without accessor must have owned get.
  7b43f5e... girparser: Report unused metadata only if repository has be
  2816e46... girparser: Skip private structs.
  f7f3d48... girparser: Never skip symbol if skip=false is explicited in
  15ea462... girparser: Support aliases whose base type is a SimpleType.
  29d74ae... vapigen: Fix marking gir metadata as source.
  982a210... girparser: Support negative integer literals in metadata.
  00ace3a... girparser: Move handle_async_methods into the merge_add_pro
  cb4d1ff... girparser: Use an HashSet for merged symbols.
  f6e869c... girparser: Support async constructors.
  493db5c... girparser: Fix assuming parameter names of signal from virt
  bf07410... girparser: Use ArrayList for symbols info because field ord
  f85abba... girparser: Add metadata argument to override scope attribut
  fcc93dc... girparser: Move parse_constructor inside common parse_funct
  2cdc4ab... girparser: Remove redundant code for checking out parameter
  4cc1ea9... girparser: Mark bitfield to be Flags
  75fcdb7... girparser: Use the same function for enumeration, bitfield 
  3cc3745... Allow setting cname of ErrorCode.
  94b61d0... girparser: Support ByteArray arrays.
  5376a66... girparser: Merge virtual method specified in metadata.
  d41e144... girparser: Provide default constructor for classes.
  6a289c9... girparser: Add constructor to boxed types.
  a993b35... girparser: Parse signals in parse_function.
  bb2cc4b... gio-gir: Initial commit.