[Rock-dev] autoproj 1.7.14 / autobuild 1.5.52 have been released

[Sylvain Joyeux]

(change notes since autoproj 1.7.13 and autobuild 1.5.51 follows)

As usual, autoproj itself will take care of upgrading to the new version.

Change Notes
============

  * fix support for local package sets, i.e. package sets that are
    saved in autoproj/directory_name and are part of the main
    configuration VCS.
  * fix behavior of autoproj when adding a remote package set in
    autoproj/manifest and calling amake my/package right away. Until
    now, autoproj was yelling with a cryptic message. It will now
    behave and check out the new package set.
  * add support for sourcing shell scripts from env.sh:
    Autoproj.env_source_file(path)
  * fix a Ruby 1.9 incompatibility
  * better performance in e.g. autoproj query and autoproj locate
    (this speeds up acd)
  * accept amake --rebuild the same way than amake --force was
    accepted until now
  * add support for including manifest.xml files in the package sets.
    This is meant to be used for external packages that do not
    provide a manifest. The manifests are listed in the package set's
    manifests/ subdirectory and must match the package name, as e.g.
       manifests/external/yaml-cpp.xml
    inside the package set. If both a package set and a package
    contain a manifest.xml, the one from the package set takes
    precedence.
  * fix problems with RubyGems < 1.8
  * remove usage of features deprecated in RubyGems >= 1.8
  * fixed issue in osdeps handling, where a default entry could be
    used instead of a matching specific entry
  * allow usage of metapackages as dependencies
  * fixed "autoproj status --local" for git repositories
  * removed explicit installation of rdoc to fix issues with RubyGems
    1.7.x. Additionally, the Gems documentation is not generated by
    default anymore as most people don't need it. It can be reenabled
    with
         Autoproj::OSDependencies.gem_doc = true