[AppStream] AppStream Generator 0.6.8 released!

[Matthias Klumpp]

Hi!
Another appstream-generator release was done today, with full support
for webapp metadata in packages included, as well as relaxed icon
scaling rules, so we can find more icons for applications.

Tarballs available here: https://github.com/ximion/appstream-generator/releases

Version 0.6.8
~~~~~~~~~~~~~~
Released: 2017-11-06

Notes:
 * The -Ddownload_js build flag is now -Ddownload-js to follow the naming
   of other Meson flags more closely.

Features:
 * Encode AppStream library version in version info string on reports
 * Don't require an install candidate for a webapp
 * Update hicolor theme fallback definition
 * Try to filter out symbolic icons for apps
 * Allow processing only one section in a suite
 * Relax icon scaling rules

Bugfixes:
 * Move time graph legend to the top left
 * ci: Use the packaged gir-to-d
 * Drop an unused gdc conditional
 * Ensure the validator never tests web URLs for validity
 * Drop LLVM DC bug workaround and allow cross-module inlining
 * Make D GIR interface build work again with recent Meson versions
 * Don't fail if we have a dupe ID with no pkgname, can happen now with webapps