- for all the plugins optimized the plugin name
- renamed the app to FlatCAM Evo in order to make a difference from FlatCAM app which follows its own path
- modified the splash image to reflect the new naming of the app
- modified some of the documents (License, Readme) in the app to reflect the actual reality in 2021
- Gerber Editor - made sure that when simplification button is clicked the coordinates and vertex points field are cleared
- Gerber Editor - added a Beginner/Advanced toggle button
- Gerber Editor - added context menu to Apertures Table and also on row selection in Aperture Table, the area and vertex number fields are updated
- Excellon Editor - added a Beginner/Advanced toggle button; added context menu to Apertures Table
- Excellon Editor - fixed the Tools Table row selection handler
- Geometry Editor - the vertex number points are now calculated also for a selection of shapes
- Geometry Editor - made sure that the shapes cannot be selected while the simplification is in process because it will mess things
- in Gerber Editor - added some parameters to the UI: selected polygon coordinates and vertexes number and also added polygon simplification
- in Gerber Editor - fixed update of Aperture Table rows selection on multiple shapes selection
- various string changes; updated the strings
- brought up-to-date the Romanian translation strings
- updated the source file when creating Excellon objects in various places in the app
- in Gerber Editor made sure that trying to add a Circular Pad array with null radius will fail
- in Gerber Editor when the radius is zero the utility geometry is deleted
- in Excellon Editor made sure that trying to add a Circular Drill/Slot array with null radius will fail
- in Excellon Editor when the radius is zero the utility geometry is deleted
- created a new InputDialog widget that has the buttons and the context menu translated and replaced the old widget throughout the app
- updated the translation strings
- fixed issue in the Excellon Editor where the Space key did not toggle the direction of the array of drills
- combed the application strings all over the app and trimmed them up until those starting with letter 'O'
- updated the translation strings
- Copper Thieving Tool added a new parameter to select what extra geometry to include in the Pattern Plating Mask; added it to the Preferences
- made a wide change on the spinners GUI ranges: from 9999.9999 all values to 10000.0000
- fixed some late issues in Corner Markers Tool new feature (messages)
- upgraded Calculator Tool and added the new parameter is the Preferences
- updated translation strings
- fixed the Tcl Command AlignDrillGrid
- fixed the Tcl COmmand Panelize, Excellon panelization section
- Fixed an issue in Tool Calibration export_excellon method call
- PEP8 corrections all over the app
- in Gerber Editor fixed an error when using the Distance Tool with "Snap to center" option active: if clicking not on a pad Distance Tool was not working
- updated the Turkish translation strings (by Mehmet Kaya)
