Disable the single threading when generating subreports.

There was a javaflow depedency but I was unable to find the correct version and it would occasionally throw an exception.  It is better to work and have too many threads than to not work at all.  We will need to revisit this one day.
Added oldapi -> newapi conversion for legend
Merge branch 'old-api-legend' into development
The administrator can choose how the map names are displayed.
Convert tabs to spaces
Maven repo settings changed, and use newer version

http://osgeo-org.1560.x6.nabble.com/Maven-repo-settings-changed-td5156219.html
http://comments.gmane.org/gmane.comp.gis.geoserver.user/43152
Merge branch 'user-defined-map-name' of github.com:sbrunner/mapfish-printV3 into sbrunner-user-defined-map-name
Fixed broken test.