added password hash
Merge branch 'user-feature' into user-with-camunda-already-in
played around a bit with a testClass

lets see how it works
added kpcap and trying to make it work on pi
added pcap und kpcap libraries
small gliffy bpmn about user discovery
two testclasses nothing fancy
input stream helper to create a string from an inputstream
networkNodeService to be able to show all network nodes in a given network
entity to work with from now on when it comes to network devices
some misc changes
major push

now tracking devices in the local network as well as logging them works
fine. some refactoring has been done as well.
the devices get logged and watched via cron timed jobs.
ignored the components folder from github and some other changes
amend commit
user states now shown on home screen. see who's home
updated readme.md
fixed user state so now it always uses the cached ones as well to determine state