[gnunet] branch master updated (04bbbce -> c40fcac)

[R�mi Birot-Delrue]

remibd pushed a change to branch master
in repository gnunet.

      from  04bbbce   Initial commit.
       new  c40fcac   Replaces the crappy “union handling” functions with 
better ones (inside “system/foreign/”); has the stub gnunet-search working.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 README                               |   24 ++---
 examples/search.scm                  |   44 ++++++++-
 gnu/gnunet/binding-utils.scm         |   12 ---
 gnu/gnunet/common.scm                |   16 ++-
 gnu/gnunet/configuration.scm         |    1 -
 gnu/gnunet/fs.scm                    |    6 +-
 gnu/gnunet/fs/progress-info.scm      |   30 ++-----
 gnu/gnunet/fs/uri.scm                |    4 +-
 gnu/gnunet/scheduler.scm             |    2 +-
 tests/uri.scm => run-tests.scm       |   26 ++---
 system/foreign-padded.scm            |  100 -------------------
 system/foreign/unions-read-write.scm |   70 ++++++++++++++
 system/foreign/unions.scm            |  154 ++++++++++++++++++++++++++++++
 tests/binding-utils.scm              |    5 -
 tests/foreign-padded.scm             |   75 ---------------
 tests/progress-info.scm              |   18 ----
 tests/system-foreign-unions.scm      |  174 ++++++++++++++++++++++++++++++++++
 17 files changed, 480 insertions(+), 281 deletions(-)
 mode change 100644 => 100755 examples/search.scm
 copy tests/uri.scm => run-tests.scm (63%)
 mode change 100644 => 100755
 delete mode 100644 system/foreign-padded.scm
 create mode 100644 system/foreign/unions-read-write.scm
 create mode 100644 system/foreign/unions.scm
 delete mode 100644 tests/foreign-padded.scm
 create mode 100644 tests/system-foreign-unions.scm