Check all specified Tau in vector form.

[stuart-knock]

In Tau::init, when tau is provided as a vector of length nodes the current check that it is specified as an integral multiple of Deltat is only applied to the first element. It should check that all entries are integral multiples of Deltat.

Indeed, the following code runs without a problem:

Example to test warning messages

Time: 0.15625 Deltat: 1.220703125e-04
Nodes: 4

    Connection matrix:
From:  1  2 
To 1:  1  2  
To 2:  0  0  


Population 1: Excitatory
Length: 0.05
Q: 10
Firing: Function: Sigmoid Theta: 0.01292 Sigma: 0.0038 Qmax: 340
 Dendrite 1: alpha: 1 beta: 1
 Dendrite 2: alpha: 1 beta: 1

Population 2: Stimulation
Length: 0.05
 Stimulus: PulseRect - Onset: 0 Node: 1 Amplitude: 1 Width: 1e-3 

Propagator 1: Wave - Tau: 1.220703125e-04 1.33 1.33 1.27 Range: 0.1 gamma: 200
Propagator 2: Map - 

Coupling 1:  Map - nu: 0
Coupling 2:  Map - nu: 1e-4

Output: Node: 1 Start: 0 Interval: 1.220703125e-04
Population: 
Dendrite:
Propagator: 1
Coupling: