Add .editorconfig

Helps with formatting files cross IDE/editor.

.editorconfig

@@ -75,13 +75,13 @@ ij_python_blank_lines_before_first_method = 0
 ij_python_call_parameters_new_line_after_left_paren = false
 ij_python_call_parameters_right_paren_on_new_line = false
 ij_python_call_parameters_wrap = normal
-ij_python_dict_alignment = 0
+ij_python_dict_alignment = 2
 ij_python_dict_new_line_after_left_brace = false
 ij_python_dict_new_line_before_right_brace = false
 ij_python_dict_wrapping = 1
 ij_python_from_import_new_line_after_left_parenthesis = false
 ij_python_from_import_new_line_before_right_parenthesis = false
-ij_python_from_import_parentheses_force_if_multiline = false
+ij_python_from_import_parentheses_force_if_multiline = true
 ij_python_from_import_trailing_comma_if_multiline = false
 ij_python_from_import_wrapping = 1
 ij_python_hang_closing_brackets = false
@@ -92,7 +92,7 @@ ij_python_keep_line_breaks = true
 ij_python_method_parameters_new_line_after_left_paren = false
 ij_python_method_parameters_right_paren_on_new_line = false
 ij_python_method_parameters_wrap = normal
-ij_python_new_line_after_colon = false
+ij_python_new_line_after_colon = true
 ij_python_new_line_after_colon_multi_clause = true
 ij_python_optimize_imports_always_split_from_imports = false
 ij_python_optimize_imports_case_insensitive_order = false
@@ -127,7 +127,7 @@ ij_python_spaces_within_braces = false
 ij_python_spaces_within_brackets = false
 ij_python_spaces_within_method_call_parentheses = false
 ij_python_spaces_within_method_parentheses = false
-ij_python_use_continuation_indent_for_arguments = false
+ij_python_use_continuation_indent_for_arguments = true
 ij_python_use_continuation_indent_for_collection_and_comprehensions = false
 ij_python_use_continuation_indent_for_parameters = true
 ij_python_wrap_long_lines = false