The asynchronous nature of extension loading, session loading, and more,
makes the code racy as to what is initialized first, and hard to debug.
Additionally, since gjs is single-threaded, the only code we're running
in a thread anyway is readdir, which is going to be I/O bound, so the
code here is actually likely to be faster.
Drop this in favor of some good old fashioned synchronous loading.
This is a bare-bones copy/replace. It does not implement ChangeLog
support. If we cannot get System Updates integration, I will implement
notification support.
https://bugzilla.gnome.org/show_bug.cgi?id=679099
js2-mode is no longer developed and we recommend js-mode these days,
so switch the modelines to specify that, and make them consistent
across all files.
https://bugzilla.gnome.org/show_bug.cgi?id=660358
For those who like their system pure, this provides the ability to purge a
pesky extension and its precious place on your disk space, and in your
"Local Extension" list.
https://bugzilla.gnome.org/show_bug.cgi?id=658612
Conflicts:
js/ui/extensionSystem.js
