Or is that a nonsensical question?
Basically, I am producing a very simple iPad app using Edge and PhoneGap Build. It's all good to go apart from the orientation - I want to be able to lock it to portrait. On researching, it appears that I need to specify the web build/app as portrait in the config.xml file - so where would I find this?
I am not familiar with the phonegap process but I suspect the file you should be attempting to modify is called manifest.xml.
Example, see someone else's solution posted here. jQuery Mobile lock orientation - Stack Overflow