relax SVN archive

Fix for the removal of all data pipes prior to initial optimisation.

The generic_fns.pipes.get_pipe() function was being used to test if a pipe exists rather than
has_pipe(), causing a RelaxError if the pipe does not already exist.

Added pdf files of two previously presented posters of relax.

1. Presented by Edward at ENC 2009 in Asilomar (USA).
2. Presented by Sebastien at MOOT 2009 in Ottawa (Canada)

This follows a thread at:
https://mail.gna.org/public/relax-devel/2011-01/msg00018.html
(Message-id: <4D2C8D60.9050300@...>)

Change an accent for a special HTML character in http://www.nmr-relax.com/refs.html
and http://www.nmr-relax.com/features.html.

This was pointed by Edward in a post at:
https://mail.gna.org/public/relax-devel/2011-01/msg00021.html
(Message-id: <AANLkTinLpE7RW2K2Rh_sSxVgS-jN4scZjQW6bWP7pUNe@...>)

Corrected a typo ('fi' as one letter) in the reference list at http://www.nmr-relax.com/refs.html.

This was pointed by Edward in a post at:
https://mail.gna.org/public/relax-devel/2011-01/msg00022.html
(Message-id: <AANLkTi=EbM3k0676rh=Mz+BEvP8dypkc1QvReXU3bT=N@...>)

Corrected a typo in the features list at http://www.nmr-relax.com/index.html.

This was pointed by Edward in a post at:
https://mail.gna.org/public/relax-devel/2011-01/msg00023.html
(Message-id: <AANLkTinf2RB2_b2bCkYWPDnFEaRZLH1sLdULmrDLOA=w@...>)

Updated the features list at http://www.nmr-relax.com/index.html to include "Consistency testing".

Updated the features list at http://www.nmr-relax.com/features.html to include "Consistency testing".

Updated the reference list at http://www.nmr-relax.com/refs.html to include "Consistency testing".

Initialized merge tracking via "svnmerge" with revisions "1-11634" from
svn+ssh://bugman@.../svn/relax/1.3

Merged revisions 12202 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

........
r12202 | bugman | 2011-01-11 12:58:33 +0100 (Tue, 11 Jan 2011) | 18 lines

Updates for Python 3.0.

The command used from docs/2to3_checklist was:

2to3 -w \
-f buffer \
-f idioms \
-f set_literal \
-f ws_comma \
-x except \
-x import \
-x imports \
-x long \
-x numliterals \
-x xrange \
relax .
........