Create network with no name shows ID in the name column

[Yamini Sardana]

From Horizon, when we create a network with no name, it shows the starting bits of the network ID in brackets as the network name which is confusing.

Network ID should not be mentioned in the network Name column when a user has not specified any name for the network.

Instead, the Networks table should display Network ID column (as done in cli output) with the network Id mentioned under that.

Thus, this way, it will Display the ID information for the networks which do not have a name specified and will also be consistent with the cli output