WebKitGTK 2.49.2 released!

This is a development release leading toward 2.50 series.

Enable damage propagation to the UI process by default.
Pass available input devices from UI process to web process for Interaction Media Features.
Always have a fallback when domain does not have known base.
Fix URL after HSTS upgrade in case of redirection.
Fix rendering when device scale factor change comes before the web view geometry update.
Ensure web view is focused on tap gesture.
Fix a crash when setting WEBKIT_SKIA_GPU_PAINTING_THREADS=0.
Fix several crashes and rendering issues.
Translation updates: Brazilian Portuguese, Swedish.

Thanks to all the contributors who made possible this release.