* Fixed segmentation fault on NSP dumping, produced by a change I forgot to revert while testing some stuff.
* Fixed a bug that made file splitting not take place while manually dumping a file bigger than 4 GiB from the RomFS section of any title.
* Fixed building using latest libnx commit + recently added pacman packages (switch-libxml2 and switch-libjson-c).
* Removed ncm-related code because libnx now includes what's needed by the application.
* Cleaned up the fs-srv service additional functions.
* Mounted partition filesystems are now properly closed.
* Changed some output text.