Beam Studio 1.1.1

Fixed
1. Fixed problem when exporting, Retrieve Image Data would not stop.
2. Fixed problem when editing flipped image, image would be flipped back. 
3. Fixed problem when disassembling <use> tag elements, other elements referring the same symbol would disappear.
4. Fixed the language and parameter of default configuration would not follow selected languages and selected machine.
5 . Fixed problem when importing dxf files, the x value would not align to the origin.
 
Added:
1 . Added Menubar > File > Open Recent: Opening recent used bvg files.
2. Added Menubar > File > Export to: Exporting current scene to svg, png, jpg and flux task file.
3. Added Dialog when leaving current work without saving.
Changed:
1. Titlebar will show current file title.
2. Changed Toolbar > “ Import ” to “ Open ” ,  “ Save Scene ” to “ Save ”.  
3. Changed first engraving example file cutting layer speed to 5 mm/s.
4. Changed method of image trace after camera previewing, using image vectorization.
5. Changed default parameter for beamo when cutting 5mm materials.
6. Changed Toolbar > Edit > Offest to Toolbar > Edit > Object > Offset