build system: consolidate all userspace program Makefiles into one

use ld-level allocation of allocation data object for all programs and kernel

add mouse service to manage mouse position

add basic PIT timer outline

receive xhci events

precache pci devices

add lspci user programm

pass keyboard input to shell

remove old log function, make \n mandatory for printing a new line

route the shell service to the vga output

rewrite general IO using an IO-manager

gracefully handle crashes of a user mode programm

add kernel events ...

kernel events get triggered by the kernel when certain things happen.
first example: log a message whenever a new programm is loaded from the initrd

add formating print function

make malloc functions accessible to user mode programs

add system call to request memory ...

print hi to vga screen

use string identifiers for events ...

(some rework of the string saving system was required)

use saved strings for service interaction system calls

add discard string system call

add read string syscall

add stringmap insert and read length functions

seperate log into log file and a parallel driver

add events

add a static libary and fix interrupts

enable subscribing to an interrupt and set up the PIC

end tasks when they trigger an exception

add passing data to a syscall

use registers for passing data to system calls

add the ability to create multiple services and repair inter-service communication

add port IO syscalls