- remade the UI for ToolSolderPaste. The object comboboxes now have context menu's that allow object deletion. Also the last object created is set as current item in comboboxes.
- removed "added ability to regenerate objects (it's actually deletion followed by recreation)" because of the way Python pass parameters to functions by reference instead of copy
- made the GCode Editor for ToolSolderPaste clear the text before updating the Code Editor tab
- all the Tabs in Plot Area are closed (except Plot Area itself) on New Project creation
- changed the shortcut key for YouTube channel from F2 to key F4
- changed the way APP LEVEL is showed both in Edit -> Preferences -> General tab and in each Selected Tab. Changed the ToolTips content for this.
- added the functions for GCode View and GCode Save in Tool SolderPaste
- finished the UI, created the postprocessor file template
- finished the multi-tool solder paste dispensing: it will start using the biggest nozzle, fill the pads it can, and then go to the next smaller nozzle until there are no pads without solder.