[i18n] include german translation provided by Dr Leo

i18nupdate

[test] more cwd independant tests

[test] cleanup: don't need expensive auto_populate(), use a single test class

[cwprops] validation error message now include key value

[3.10] more form api update

[ms] script to drop external entities from an external source

[test] repair test: we now have another unique constraint on CWSourceHostConfig

[primary view] properly deprecates render_entity_[summary|metadata]

[ms] simplify cw_source handling : don't try evil optmization that may hurt in some cases

cleanup

[test] make test independant from the working directory

[inline form] ensure entity has an actual eid before using it to check perms

[repo] fix crash introduced in 6625:5c20a005bddc

[ms / integrity] skip properties whose pkey starts with 'sources.' avoid validation error when setting last update time for instance

[sources] method to ease modification of a source config through c-c shell