Likely fix for print server deadlocks.

Update print servlet wars and configuration.
Add contains param to find service
Fix example on dev page and add a new one
Add doc and test for contains param
managing tomcat config with buildout
Update legend of ch.swisstopo.transformationsgenauigkeit
Merge pull request #742 from geoadmin/data_ltgud_transformationsgenauigkeit

update legend of ch.swisstopo.transformationsgenauigkeit
Merge pull request #728 from jesseeichar/deadlock-fix_metrics

Likely fix for print server deadlocks.
Merge pull request #737 from geoadmin/mom_tomcat_config

Managing tomcat config with buildout
Use keyword filter
Provide an example to simulate a search radius with identify
Add featureId to feature results
Merge pull request #744 from geoadmin/gal_rename_featureid

Add featureId to feature results
Merge pull request #739 from geoadmin/gal_searchradius

Provide an example to simulate a search radius with identify
Fix accordingto autopep
Move cadastral web map code specific in cadastral template
Support comma separated list of ids in feature service
Test several features
Change wms targets for dev and int
Use keywords for address