*  Better ComboBox support in wizard_elements.Base_value class - now strings and data are separate (if the data is supplied), and the GetValue() method now returns the client data rather than the string value.
*  Modified the wizard_elements.Base_value base GUI element class to handle combo boxes.
*  The Bmrb.test_bmrb_rw GUI test now uses the new execute_uf() method for the [http://www.nmr-relax.com/manual/bmrb.citation.html bmrb.citation user function].
*  Created the GUI test base method execute_uf() for executing a user function.
*  The [http://www.nmr-relax.com/manual/bmrb.citation.html bmrb.citation ] GUI user function now uses the new wizard page element_*() methods for the GUI elements.
*  Created a new wizard element for inputting integers.
*  Created a new wizard element for inputting strings.
*  Created the Bmrb.test_bmrb_rw GUI test.
*  Completed the GUI interface for the [http://www.nmr-relax.com/manual/bmrb.citation.html bmrb.citation user function].
*  Created a new wizard GUI element for lists of lists of strings.
*  Abstracted out most of the String_list wizard element into the List base class.
*  The [http://www.nmr-relax.com/manual/bmrb.citation.html bmrb.citation ] GUI user function now uses the new wizard page string list GUI element.
*  Completed the wizard string list GUI element.
*  Added the edit-rename Oxygen icons.
*  Added the xml module import tests to the dep_check module.
*  The relax system information print out now includes information about the XML modules.
*  Added an initial but far from complete [http://www.nmr-relax.com/manual/bmrb.citation.html bmrb.citation user function ] page and menu element.
*  Added the BMRB icon in various sizes to the graphics directory and icon paths.
*  Updated all the BMRB user function front ends to the modern docstring design.
*  Created a special Bruker add icon for use in the relaxation data GUI element.
*  Added a button to the relaxation data GUI element for calling the [http://www.nmr-relax.com/manual/bruker.read.html bruker.read user function].*  Improved the [http://www.nmr-relax.com/manual/bruker.read.html bruker.read user function ] docstring.*  Created the [http://www.nmr-relax.com/manual/bruker.read.html bruker.read ] GUI user function page and menu entry.
*  Added the Bruker logo in various formats for use in the relax GUI.
*  Converted the [http://www.nmr-relax.com/manual/bruker.read.html bruker.read user function ] prompt interface to the new design.
*  Renamed the PDC to Bruker DC in the test suite.
*  Updated the development chapter of the relax user manual to be more current -  this includes removing the text saying that the GUI is yet to be coded!
<section begin=bugfixes/>
*  Improved error reporting for multiple vectors in a model-free analysis ([https://gna.org/bugs/?18807 bug #18807]).
*  Updated the [http://www.nmr-relax.com/manual/deselect.read.html deselect.read user function ] call in the noe.py sample script to match relax_fit.py ([http://gna.org/bugs/?19717 bug #19717]).*  The relax_fit.py sample script [http://www.nmr-relax.com/manual/deselect.read.html deselect.read user function ] now has all columns specified ([http://gna.org/bugs/?19717 bug #19717]).
*  Improved the error message system for the spin ID matching multiple spins ([http://gna.org/bugs/?19717 bug #19717]).
*  Fix for the test suite GUI tests - one of the state system tests was removing the frame order analysis from the generic_fns.pipes.VALID_TYPES list with a pop() call.
*  Simplified the wizard_elements.Base_value ResetChoices() method - this is an attempt to fix some racing conditions under wxGTK, triggered in the test suite.
*  Fix for the [http://www.nmr-relax.com/manual/bmrb.citation.html bmrb.citation user function ] documentation.
*  The Mf.test_write_results system test now checks for the ancient PyXML - this ancient version from 2004 which should be eliminated, if installed, causes the toprettyxml() changes in Python 2.7.3 to be overridden.
*  The alignment tensor user functions can now all handle the situation whereby no tensors exist.