relax SVN archive

Fix for the viewport <meta> tag for mobile device support.

This is in the SSI head element for all pages at http://www.nmr-relax.com.

Created a GUI memory management debugging script for the align_tensor.init user function.

This repetitively calls the reset, pipe.create and align_tensor.init user functions, and opening the
GUI element for setting alignment tensor elements (the Sequence window). The pympler muppy_log file
shows no memory leaks for these user functions on Linux systems.

Fix for the pipe_control.reset.reset() function when resetting the GUI in non-standard contexts.

This is mainly for debugging scripts when simulating a GUI and hence the GUI reset() method does not
exist.

Spacing fixes in the CHANGES document.

Updated the relax version number to 3.3.7 on the http://www.nmr-relax.com/api/index.html webpage.

Backported the relax 3.3.7 CHANGES file changes to trunk.

The command used was:
svn merge -r27810:r27811 svn+ssh://bugman@.../svn/relax/tags/3.3.7 .

Updated the http://www.nmr-relax.com/download.html webpage for the relax 3.3.7 release.

Updated the relax API documentation at http://www.nmr-relax.com/api/3.3/ to version 3.3.7.

Updated the relax HTML manual at http://www.nmr-relax.com/manual/index.html to version 3.3.6.

Changed the download links for relax 3.2.2 and 3.3.0 to 3.3.5.

These now point to http://www.nmr-relax.com/download_request.html, as the distribution files have
been removed from the server.