mapproxy-util now supports WMS Version 1.3.0; updated docs and tests
refactored code to match external code example
added explicit version option
fixed cmd line args for tests
capabilities printer now works with sublayers;
in addition to the layers, metadata is also parsed
Merge branch 'master' of git://github.com/mapproxy/mapproxy into mp-util_130capabilities
updated doc to reflect the changes made to wms-capabilities tool
Merge pull request #86 from quiqua/mp-util_130capabilities

Parse WMS Capabilities v.1.3.0 with mapproxy-util