- 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/ToolNCC.py

@@ -178,7 +178,7 @@ class NonCopperClear(AppTool, Gerber):
                     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)
 
@@ -217,7 +217,7 @@ class NonCopperClear(AppTool, Gerber):
         # self.ui.tools_table.selectColumn(0)
         self.ui.tools_table.selectAll()
 
-        self.app.ui.notebook.setTabText(2, _("NCC Tool"))
+        self.app.ui.notebook.setTabText(2, _("NCC"))
 
     def connect_signals_at_init(self):
         # #############################################################################
@@ -4077,7 +4077,7 @@ class NonCopperClear(AppTool, Gerber):
 
 class NccUI:
 
-    toolName = _("Non-Copper Clearing")
+    toolName = _("NCC")
 
     def __init__(self, layout, app):
         self.app = app