add editor/IDE meta files

Author: apopiak

.editorconfig

@@ -0,0 +1,22 @@
+root = true
+[*.rs]
+indent_style=tab
+indent_size=tab
+tab_width=4
+end_of_line=lf
+charset=utf-8
+trim_trailing_whitespace=true
+max_line_length=100
+insert_final_newline=true
+
+[*.yml]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
+
+[*.sh]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf

rustfmt.toml

@@ -0,0 +1,2 @@
+hard_tabs = true
+max_width = 110