Merge pull request #44 from richard-green/master

Fix for when the new config variables are not defined
AUT-310 add 1 hour time out to specflow nunit process
Merge pull request #45 from spikeybill/AUT-310

AUT-310 add 1 hour time out to specflow nunit process
Adding in new variable definitions into Core.fsx:

        "packaging:pushto"
        "packaging:pushdir"
        "packaging:pushurl"
        "packaging:apikey"
        "packaging:deploypushto"
        "packaging:deploypushdir"
        "packaging:deploypushurl"
        "packaging:deployapikey"