Issue #3358402 by totten, lisotton, jensschuppe, larowlan, znerol: [regression] route defaults are now automatically route parameters

Issue #2032895 by balsama, yannickoo, corbacho, Kendall Totten: Follow-up use better technique for vertical centering.

Issue #1907704 by ultimateboy, totten, acrollet, greggles: Restrict temporary files created by text editors.