Symbols:
* User actively changes this parameter (e.g.: Header's Time-To-Live)
+ User passively changes this parameter (e.g.: Window Position/Size)
- User cannot change this parameter (e.g.: P2PHN Headers)

PS.: Not all parameters are implemented

[GUI]
+ Columns' order
+ Columns' size
+ Windows' maximization
+ Windows' position
+ Windows' size

[UI]
* Push queue content (including order)

[P2P Headers Network]
- Headers
* Maximum number of known nodes to store
* Maximum simultaneous P2PHN connections
- Minimum number of headers to store
* Own headers' Time-To-Live (TTL)

[Treecast Network]
* Default save directory
* Maximum bandwidth
* Maximum simultaneous TN connections
- Minimum treecast wait timeout
* Treecast wait timeout
