(used for #cloudlet-evaluation)

to enable easy filtering for postprocessing without relying on host IDs

enabled direct instantiation of custom attraction points in the XML
config

Merge nr/master-debug into master

Added MaxPeerCountChurnGenerator. A churn model what follows a predefined "trace" that states how many nodes should be in the network. Nodes may be used for multiple times, thus overlays have to ensure to handle such events. The csv file must highlight the time when a churn should start, the length of the churn (used to calculate the inter arrival rate of nodes), and the number of nodes that is to be achieved. 

See merge request !26

Fixed stupid bug in 5G-StaticDB configuration



See merge request !27

Merge master into nr/master-debug



See merge request !25

Merge Master into nr/master-debug



See merge request !24

Merge Master into nr/master-debug



See merge request !23

- using the Rate-API

- configuration of whether receiver-queue is taken into account is now
based on the selected TopologyView
- fixed min-time for dropped msgs to be 1 us instead of 1 ms.
- deleted obsolete (unused) CollisionAwareMac. Use 80211 instead.

Merge Master into nr/master-debug



See merge request !21

- added support for access points
- defined host groups have access to those APs
- if in range of an AP, the AP is used instead of the Cellular
connection
- implements the handoverSensor for application/overlay usage

Removed deprecated topology container

All GlobalComponent are automatically added to the Binder on system
configuration.

leading to sub-elements with the same tag being initialized only once
(e.g., multiple topology `<view>` instances within `<topology>` would
only result in *one* topology view being instantiated)

- for scenarios with mobile users and clouds/cloudlets
- assigns link latency/drop/bw based on the clients position and whether
he/she is talking to a cloud or a cloudlet
- based on measured data
- added a corresponding visualization

- Prior, moving at a certain speed towards a target position could lead
to overshooting and, thus, to oscillations.

(still, PHY-types should be deprecated against NetInterfaceNames at some
point in time)