Kernel/VTerm - Implemented \ec, reset settings
Usermode/GUI Terminal - Cleaned up debug
Kernel/VTerm - Fixed wrong order for \e[H arguments
Kernel - Added default actions to most signals
Usermode/libc - Switched assert() to use SysDebug instead of stderr

- Since most debugging atm is done from the serial log, this is acceptable
Usermode/IRC Client - Fixed incorrect ordering on \e[H arguments
Usermode/GUI Terminal - Added scrolling and cursor/save restore

- IRC client now starts (... glitches out a heap tho)