- renamed the Tool menu category to Plugins

- 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

appTools/ToolCalibration.py

@@ -102,7 +102,7 @@ class ToolCalibration(AppTool):
                     break
             # show the Tab
             if not found_idx:
-                self.app.ui.notebook.addTab(self.app.ui.tool_tab, _("Tool"))
+                self.app.ui.notebook.addTab(self.app.ui.tool_tab, _("Plugin"))
                 # focus on Tool Tab
                 self.app.ui.notebook.setCurrentWidget(self.app.ui.tool_tab)
 
@@ -130,7 +130,7 @@ class ToolCalibration(AppTool):
 
         self.set_tool_ui()
 
-        self.app.ui.notebook.setTabText(2, _("Calibration Tool"))
+        self.app.ui.notebook.setTabText(2, _("Calibration"))
 
     def install(self, icon=None, separator=None, **kwargs):
         AppTool.install(self, icon, separator, shortcut='Alt+E', **kwargs)
@@ -745,7 +745,7 @@ class ToolCalibration(AppTool):
 
 class CalibrationUI:
 
-    toolName = _("Calibration Tool")
+    toolName = _("Calibration")
 
     def __init__(self, layout, app):
         self.app = app