battery-charged: make a/c the dominant feature

https://bugzilla.gnome.org/show_bug.cgi?id=701031
Add inode-directory-symbolic.svg

This file is a symlink to folder-symbolic.svg.

GLib uses 'inode/directory' for folder mime types. Adding this symlink
here so that it can stop special-casing folder icons.

https://bugzilla.gnome.org/show_bug.cgi?id=726046
network status: unify offline states

https://bugzilla.gnome.org/show_bug.cgi?id=726321
provide inode-directory mimetype in a clean way

- Ee don't do symlinks. Clone folder in master sheet instead.
- The context is mimetypes not places

https://bugzilla.gnome.org/show_bug.cgi?id=726046
goa-panel: export paths to shapes

- make alpha work in initial setup
bake masks and path strokes for wifi and volume icons

- avoids rendering issues for large canvas

https://bugzilla.gnome.org/show_bug.cgi?id=726643
volume/wifi export fix

- shapes still had invisible stroke that broke on export
prepare for 3.11.92 release
minor tweak to find-location

- make it look less like a sniper scope
revert d492294cf5be67fce674bfadcf466b2efa619838 due to freeze

Was a significant change that shows up in screenshots.
Will happen in 3.14

https://bugzilla.gnome.org/show_bug.cgi?id=701031
3.12.0
Bump version