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
update public extended tooltip to RE3
Fix dev page
managing tomcat config with buildout
Merge pull request #736 from geoadmin/gal_dev_page

Fix examples on the dev page
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