Creating a new file doesn't load snippets
When we create a new file, say, foo.c we should be able to activate our snippets for gobject or other C code snippets.
As seen in screencast below, we currently have to make a round trip and actually write some content, save and then reload.
Screencast_from_2019-02-15_16_28_40
IIRC, this worked pre-refactor.