relax SVN archive

Added many of the new relax features to the 'features' webpage.

Removed the future section from the relax features webpage as this is uncertain and has no point being there.

Modified the descriptive paragraph for relax to reflect the broader focus of the program.

Changed the header for the relax webpages to reflect the expansion of scope of the 1.3 line.

relax is no longer simply for proteins or relaxation data. Therefore the old description:

"Protein dynamics by NMR relaxation data analysis"

has been replaced by:

"Molecular dynamics in the name of experimental NMR"

New argument for label of hetero nucleus in PDB file is added.

The idea is to create a settings entry, where users can specify the name of the heteronucleus. This is not important to select type of hetero nucleus (C, N...), but also to define the exact name of the heteronucleus (N, NH, HN, N1....).

Space characters around '=' were removed.

The ending of the output file has the ending '.out'.

relaxGUI adds current time to pipe name to allow multiple execution of same calculation.

relaxGUI adds current time to pipe name to allow multiple execution of same calculation.

Number of maximum iterations is included in executing dauvergne_protocol.py.