[dia/neduard/add_editorconfig] Add .editorconfig

[Eduard Nicodei <neduard src gnome org>]

commit dbbcd2aa5d29f9550bc29c85dca9ca59e6b94f4c
Author: Zander Brown <zbrown gnome org>
Date:   Mon Jan 28 21:53:49 2019 +0000

    Add .editorconfig

 .editorconfig | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..9abed51e
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,5 @@
+[*.{c, h}]
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true