changes in version 5.2 new models: * nonideal sedimenatation (single component, repulsive and attractive, thermodynamic and hydrodynamic nonideality) * rapid reversible self-association for monomer-dimer-tetramer and monomer-tetramer-octamer * c(s) distribution with conformational change model for single species * incorporation of the rotor acceleration phase into Lamm simulations (optional) analysis of dynamic light scattering data with * independent species model * rh-distribution model * D-distribution model analysis of electrophoresis data with * ls-g*(v) * independent species model (linear force Lamm eq.) * diffusion-deconvoluted mobility distributions c(v) analysis of sedimentation equilibrium data for * (maximum entroyp) molar mass distributions bug fixes: * make clipboard copies in the same order as times of scans * allow adding of single files in the 'add files' function * fix one possible reason for the "log:SIGN error" during distribution analysis small accessory functions and changes: * subtract calculated TI noise from raw data * dump rms for each scan into a file "rms.dat" (for identification of bad scans) * progress report and interrupt possibility in distribution analysis * show last fit info again * keyboard shortcuts for displaying the data range and subtraction of systematic noise * allow loading every n'th file * removed support for global analysis and second data set - this will be incorporated in a more general way in another software package * add disclaimer * updated helpfile