add .editorconfig

Author: fprochazka

.editorconfig

@@ -0,0 +1,35 @@
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = false
+max_line_length = 210
+tab_width = 4
+trim_trailing_whitespace = true
+ij_formatter_off_tag = @formatter:off
+ij_formatter_on_tag = @formatter:on
+ij_formatter_tags_enabled = false
+
+[*.java]
+insert_final_newline = true
+ij_java_block_brace_style = end_of_line
+ij_java_method_brace_style = next_line
+ij_java_class_brace_style = next_line
+
+[*.xml]
+indent_style = tab
+
+[*.json]
+indent_size = 2
+
+[{*.yaml,*.yml}]
+indent_size = 2
+
+[.editorconfig]
+ij_editorconfig_align_group_field_declarations = false
+ij_editorconfig_space_after_colon = false
+ij_editorconfig_space_after_comma = true
+ij_editorconfig_space_before_colon = false
+ij_editorconfig_space_before_comma = false
+ij_editorconfig_spaces_around_assignment_operators = true