Lots: Move .local/bin, add pip compatibility

God fucking dammit
Alright, so this is too damn long for a commit message but I don't care.
Debian apparrently adds a patch to pip that forces it to use the --user
flag. This COMPLETELY BREAKS defining target or prefix in pip.conf
As a workaround, I have to move all of my custom binaries to a different
directory and just hand .local/bin over to pip.
It's really dumb.

.gitmodules

@@ -20,7 +20,7 @@
 	path = .vim/bundle/incsearch.vim
 	url = https://github.com/haya14busa/incsearch.vim.git
 [submodule ".local/bin"]
-	path = .local/bin
+	path = .bin
 	url = git@gitlab.com:rehashedsalt/bin
 [submodule ".vim/bundle/lightline.vim"]
 	path = .vim/bundle/lightline.vim