Removed Projectionist

I didn't figure out how to make it work, but I think I can make something close
to it myself -- the only real feature I need is jumping between code and tests.

.gitmodules

@@ -52,9 +52,6 @@
 [submodule "nvim/pack/syntaxes/start/vim-commentary"]
 	path = nvim/pack/syntaxes/start/vim-commentary
 	url = https://github.com/tpope/vim-commentary.git
-[submodule "nvim/pack/project/start/vim-projectionist"]
-	path = nvim/pack/project/start/vim-projectionist
-	url = https://github.com/tpope/vim-projectionist.git
 [submodule "nvim/pack/visuals/start/vim-airline"]
 	path = nvim/pack/visuals/start/vim-airline
 	url = https://github.com/vim-airline/vim-airline.git

nvim/pack/project/start/vim-projectionist

@@ -1 +0,0 @@
-Subproject commit 1d95458273a8ecdb678e65db918c045f9bb7e220