Set editor config in cbp file

nmrpflash.cbp

@@ -58,6 +58,7 @@
 			<Option compilerVar="CC" />
 		</Unit>
 		<Extensions>
+			<editor_config active="1" use_tabs="1" tab_indents="1" tab_width="4" indent="4" eol_mode="2" />
 			<lib_finder disable_auto="1" />
 		</Extensions>
 	</Project>