[vala] (28 commits) Non-fast-forward update to branch wip/dbusgen

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/dbusgen' 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:

  29d346f... Initial commit of dbusgen
  6b13004... DataType needs to be copied
  37bcbda... now parses properties and doc tags correctly
  dad1cd9... Reuse retrieved attributes
  01e9873... Don't use camel-cased symbol names
  073cbcc... More recognized types
  4fef06a... Cleaning
  73475a0... Parameter-names are not mandatory
  7465035... added support for doc tags
  6d7c84f... added support for Handle types
  6bce280... returns more expressive types
  f146282... added support for dbus extensions
  3ef5ce4... Fix ownership
  84614d9... Fix comment style
  4080abf... Use GLib.ObjectPath instead of string

Commits added to the branch:

  80271bb... libvaladoc: Actually resolve "percnt;" to '%' (*)
  760ea1d... posix: Move signal constants to an enum and add a few missi (*)
  7091f4e... gobject-2.0: Add missing GType constants for fundamentals (*)
  fb005f4... glib-2.0: Fix potential null pointer dereference in string. (*)
  6a25ffb... girparser: Allow change of parameter names (*)
  1a90e25... ccode: Replace if-else-tree with switch (*)
  84c8584... vala: Don't transform an explicit "null" into a valid forma (*)
  3fe3f8b... Use type-check to determine a GenericType (*)
  61503f9... tests: Add further "use of generics in constructor" test (*)
  55be33e... vala: Convert last non-type-check-based usages of GenericTy (*)
  ff5a94f... Move type_parameter property to GenericType (*)
  ac0dbad... codegen: Don't create null-safe destroy-wrapper for Generic (*)
  3f0881f... Initial commit of dbusgen
  ca9e6a5... DataType needs to be copied
  9530a05... now parses properties and doc tags correctly
  c389d8a... Reuse retrieved attributes
  d150b0c... Don't use camel-cased symbol names
  75f3f0d... More recognized types
  379d586... Cleaning
  21bd3a8... Parameter-names are not mandatory
  3185308... added support for doc tags
  f4f15af... added support for Handle types
  80cab7a... returns more expressive types
  e4d4694... added support for dbus extensions
  d365df4... Fix ownership
  c95159f... Fix comment style
  053eb29... Use GLib.ObjectPath instead of string
  1b87abf... dbusgen: Add some annotations todos

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