views: `Wstm::Cache` partial `_form`, nil value, bugfix
models: `Wstm::User` statistics related...
assets: js, `Trst.desk.user`, rewrite
views: `Wstm::User` query bugfix, add print functionality
views: `Wstm::User` pdf skeleton
update CHANGELOG
bump version v0.2.7.19
Merge branch 'feature/v0.2.7.19' into develop