[librsvg] (9 commits) Non-fast-forward update to branch marker

[Federico Mena Quintero <federico src gnome org>]

The branch 'marker' 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:

  8619666... marker: make code slightly more idiomatic
  5e88286... marker: shorten parse function

Commits added to the branch:

  2ea2a92... clip_path: shorten code (*)
  e0c4fb1... clip_path: move cairo clipping in drawing_ctx (*)
  1757fb4... mask: move generate_cairo_mask in drawing_ctx (*)
  b6b73aa... drawing_ctx: add with_link_tag method (*)
  e00cd8b... structure: move clip_path, link, and mask in structure.rs (*)
  86209d0... drawing_ctx: make with_saved_matrix take an optional transf (*)
  98f148c... Merge branch 'clipmask' into 'master' (*)
  941e80c... marker: make code slightly more idiomatic
  893e7ae... marker: shorten parse function

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