Updated STABiX documentation.
Updated path_management script based on Claudio's functions.
improved and debugged path management
debugged path for YAML user config files...
updated README.txt
improved warning (warndlg --> warning)
added beep when error
updated documentation
updated documentation and screenshots functions
polishing code for proc. file generation
initialized paths to get TSL data
removed cd in A_gui_plotmap
speed up calculation for bicrystal interface...
updated doc
remove pyc filter in  path_management.m
change tickbox in pushbutton to plot map with all values...
Merge pull request #9 from DavidMercier/master

update to version 1.4