remove trailing whitespace, add headers for Makefile, add the missed authors * remove trailing whitespace for some cleint files * add headers for licensing to Makefile * add the missed authors in the header to Systemconfiguration.vue file

root = true

[*]
indent_style = space
indent_size = 2
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
end_of_line = lf
# editorconfig-tools is unable to ignore longs strings or urls
max_line_length = null