XML Configuration naming convention not consistent

[gredler]

The naming convention used in the XML configuration file for WMS layers is not consistently camelCased. In order to be consistent, the following changes would have to be made:

wmslayer -> wmsLayer
WMSurl -> wmsUrl
errormime -> errorMime
SRS -> srs

[arneke]

I was writing the XSD yesterday and looking at the same thing. Been writing it off for a bit because itæs generated by xstream, and if you tweak too much of it the point sort of goes away. But those are eactually xplicitly aliased.

I'll see whether I find a way to allow both for the time being. If not, I've already added a versioning scheme so that we can use XSLTs to accept old sins and improve / expand later.

[arneke]

Fixed in r460 , added XSLT to accommodate old configuration files.