Error in POST output when networks from routing and master table are requested

[javiquinte]

If a network from the normal routes is requested as well as one from the master table, the POST output format gives an error. For instance,

http://rz-vm258.gfz-potsdam.de/eidaws/routing/1/query?network=GE,IU&format=post&start=2015-08-24T10:30:00

[javiquinte]

Fixed in commit feeabc3
The problem was that for networks in the normal routing table a conversion from datetime was made, but for networks from the master table no. Now, data type of start and end time is datetime and it remains like this until the method applyformat translate this to text.