en to unknown language translation catalogue (4 entries)

[ctx: LineDove]
en: &Dovetail Joint
target: &Rybinový spoj

[ctx: LineDove]
en: Draw a dovetail joint
target: Nakreslite rybinový spoj

[ctx: LineDove]
en: First corner
target: Prvý roh

[ctx: LineDove]
en: Second corner
target: Druhý roh
