1) find out why "soft edge" value loading as 40 (done: values were not absolute because max strnght made most tips dissapear. this is now fixed)
2) proper defaults to support old brush presets (Done)
3) better valuables\function names, tooltips, etc
4)* rework of "soft edge" (done)
5) Add working save
6) Rename functions and values
7) Check all values are loaded correctly on defaults and saved