Add editor config to define common coding style (#92)

Co-authored-by: Joey Turner <[email protected]>

.editorconfig

@@ -0,0 +1,43 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = tab
+indent_size = 8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.patch]
+trim_trailing_whitespace = false
+
+[*.md]
+indent_style = space
+indent_size = 4
+insert_final_newline = false
+
+[*.json]
+indent_style = space
+indent_size = 4
+
+# Custom Armbian formatting for bash sources and configuration
+[*.{sh,inc,conf,eos,wip,tvb,csc}]
+indent_size = 4
+shell_variant = bash
+binary_next_line = false
+switch_case_indent = true
+space_redirects = true
+keep_padding = false
+function_next_line = false
+
+[*.{yaml,yml}]
+indent_style = space
+indent_size = 2
+insert_final_newline = false
+
+[*.py]
+indent_size = 4
+max_line_length = 150