Merge branch 't/smaller_tarball'

diff --cc NEWS
index 49747ccb64326c52f5a3e542c73bf4785dd76953,c6c2e4dbd741954bd344d5b240e7ba98851ff7e8..40c30bf9ea19c70095c489d5a6cd41c7c29e9b03
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -16,10 -6,7 +16,13 @@@ are the highlights of this release
          writers is now treated as a regular expression. This allows
          to replace 5 lines in the config file (one for each audio
          format) by one single line. See the manual for details.
++      - The *.cmdline.[ch] files are no longer contained in the released
++        tarballs. This reduces the size of the tarballs but requires
++        gengetopt to build the tarball.
        - Compiles cleanly also with llvm/clang.
 +      - Corrupt mp3 files are handled more gracefully.
 +      - sched: Optimized zero timeouts.
 +      - vss timeout cleanups.
  
  --------------------------------------
  0.4.7 (2011-06-01) "infinite rollback"

diff --cc configure.ac
Simple merge

diff --cc web/manual.m4
index 7163bb7b8d700788795ce23ef8110fb90a1154a5,3e95de375cec50f42d2bb04acb9ff8aaae9c1173..6bddbf11a7f28824d871530812d879e72ac9ec44
--- 1/web/manual.m4
--- 2/web/manual.m4
+++ b/web/manual.m4
@@@ -215,14 -214,16 +215,18 @@@ In any case you'll nee
        scripts which run during compilation require the EMPH(Bourne
        again shell).  It is most likely already installed.
  
 -      - XREFERENCE(http://www.openssl.org/, openssl). The EMPH(Secure
 -      Sockets Layer) library is needed for cryptographic routines
 -      on both the server and the client side. It is usually shipped
 -      with the distro, but you might have to install the "development
 -      package" (called libssl-dev on debian systems) as well.
 +      - XREFERENCE(http://www.openssl.org/, openssl) or
 +      XREFERENCE(ftp://ftp.gnupg.org/gcrypt/libgcrypt/, libgcrypt).
 +      At least one of these two libraries is needed as the backend
 +      for cryptographic routines on both the server and the client
 +      side. Both openssl and libgcrypt are usually shipped with the
 +      distro, but you might have to install the development package
 +      (libssl-dev or libgcrypt-dev on debian systems) as well.
  
+       - XREFERENCE(ftp://ftp.gnu.org/pub/gnu/gengetopt/, gengetopt)
+       is needed to generate the C code for the command line parsers
+       of all paraslash executables.
+ 
        - XREFERENCE(ftp://ftp.gnu.org/pub/gnu/help2man, help2man)
        is used to create the man pages.