filegateway: fix gateway activation order
filegateway: fix gateway activation order

The filegateway was activated after activation of other
gateways which might need access to some specific files
added via filegateway. This caused the files not being
available to the gateways that required these files. This
fixes the order so that filegateway is always activated
before other gateways.

Signed-off-by: Tariq Ansari <dad672abc2e4079f76b3a3bd368bb45008914527@luxoft.com>

Pelagicore/softwarecontainer,Pelagicore/softwarecontainer,Pelagicore/softwarecontainer,Pelagicore/softwarecontainer