relax SVN archive

The minimise.grid_search user function incs argument can no longer be a list with None elements.

This essentially reverts r11498. The new skip_preset argument together with a grid increment value
of 1 has the same effect of skipping the parameter in the grid search.

Fix for the specific_analyses.frame_order.optimisation.grid_row() function.

This can now handle the case of a single grid increment. The change is similar to r163 in the minfx
project (https://mail.gna.org/public/minfx-commits/2014-07/msg00015.html).

Activated the grid search in the frame order system tests using the CaM synthetic data.

This is set to one increment so that the tests can complete in a reasonable time.

Turned on the optimisation in the Frame_order.test_cam_rigid system test.

This is to catch a number of failures in the frame order grid search.

Added a 128x128 pixel version of the zoom-in Oxygen icon.

This icon size is not available in the repository located at
svn://anonsvn.kde.org/home/kde/trunk/kdesupport/oxygen-icons. Therefore the
scalable/actions/small/48x48/zoom-in.svgz file was copied and then exported into a 128x128 PNG, and
finally converted to a Gzipped EPS file for the relax manual.

Fix for the grid search in the frame order analysis.

This is a recently introduced problem due to the changes of the zooming_grid_search branch.

Implemented the frame order specific analysis API method print_model_title().

This is simply aliased from the API common method _print_model_title_global().

Fixes for the parameter scaling changes in the trunk.

The scaling flag is no longer part of the specific analysis API optimisation methods. Instead the
pre-assembled scaling matrices are passed into all three API optimisation methods.

Removed the parameter scaling for the pivot point frame order parameters.

These were already removed from the frame_order_cleanup branch in the assemble_scaling_matrix()
function, however they were reintroduced accidentally via the parameter object where this
information is now defined. So this removes the scaling a second time.

Some more fixes for the optimisation user function changes.