[epiphany] (3 commits) Non-fast-forward update to branch mcatanzaro/meson-fixes

[Jan-Michael Brummer <jbrummer src gnome org>]

The branch 'mcatanzaro/meson-fixes' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  e1a1005... build: check if compiler supports flags before using them
  888bf66... build: configure_file() installs by default

Commits added to the branch:

  4e998d4... web-app-utils: Clean up ephy_web_application_create() (*)
  2f9e567... build: check if compiler supports flags before using them
  01805b9... build: configure_file() installs by default

(*) This commit already existed in another branch; no separate mail sent