works but we can not send multiplie packages
sadfFixed Merge remote-tracking branch 'origin/testing'

Conflicts:
	tcp_ip.c
Merge remote-tracking branch 'origin/testing'
Working state with some small bugs
running
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fixes
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muh
Merge branch 'testing' of https://github.com/luxchris/tcp_ip into testing
added tcp_ip_task.h and .c
Merge branch 'testing' of https://github.com/luxchris/tcp_ip into unstable
lalala unstable lalala