this commit includes several changes (last 3 monthes)

QtiSAS | Preferences | QtiSAS | Image+Project :: Image Format - PDF-Image format is added; graphs are saved like a image

QtiSAS | Print Preview | Scale Layers to paper size - scaling and positioning is improved

Fit.Curve(s) | Pasting to the active graph of the table of datasets and parameters - the table of datasets and parameters contains now “paste” button in the corner header cell

DAN | Options SAS-detector could be ROTATED around the sample position. Detector rotation angles around the sample position (within horizontal and vertical planes) are integrated into data analysis algorithms

DAN | Rawdata Tools | Info Extractor - selection of the subfolder is implemented

DAN | Rawdata Tools | Image(s) to Info-Matrix - added a new button to add block of matrixes from an active table

DAN | Data Processing | Options :: [1D] | I[Q] :: Radial Averaging :: Method - linear merging option is implemented; progressive merging is optimised [during a single detector image radial averaging]

DAN | Data Processing | Options :: Script Table - check-boxes are re-ordered to several groups; - implemented buttons for the absolute factor calculation within the current script table (in the case of the direct beam absolute calibration) and transmission calculation

DAN | Merge | Merge by Re-Binning - second way of merging implemented in the DAN-SANS. Re-binning with pre-defined steps in the q-space (linear or logarithmic) is possible. This is specially important by merging of the TOF channels