.todo

1. [done] use Message Queuing algorithm to order what message goes first.
2. [aborted] by Breaking down large binary files 1024-kbs, and restructuring them on client side,
    i would be able to reduce lagging on both ends.
3. [done] resign application ui.
4. [] abort plan 2. do plan 3, then run Client and Server objects on a another thread,
    not GUI thread. use another QObject to channel data between threads
5. [] i'll be using a neater approach to manage user's and thier messages.
    on initial run, the software assigns a unique id to the device,
    messages will now be stored in sql.
    the state manager will now be written in python instead of qml.
    qml will only operate ui specific tasks.
    with the unique id and sql approach, messages can now be saved.
    file size will be limited for transfer.
6. [] i may shread files.
7. [] vn can be sent.
8. [done] remove broadcast feature