get rid of vim-tru-typewriter, the patch has finally been accepted

.gitmodules

@@ -13,9 +13,6 @@
 [submodule "vim-signify"]
 	path = start/vim-signify
 	url = https://github.com/mhinz/vim-signify.git
-[submodule "vim-tru-typewriter"]
-	path = start/vim-tru-typewriter
-	url = https://mechanus.net/von/vim-tru-typewriter/
 [submodule "ale"]
 	path = opt/ale
 	url = https://github.com/w0rp/ale.git

start/0/plugin/gui.vim

@@ -1,8 +1,10 @@
 if has('gui_running')
-    set guifont=Fantasque\ Sans\ Mono\ 11
+    set guifont=Fantasque\ Sans\ Mono\ 13
     set guicursor=a:blinkon0,a:block,i:ver1-Cursor/lCursor,r:hor1-Cursor/lCursor
     set guiheadroom=0 guioptions=aeim mouse=a
 
     map <S-Insert> <MiddleMouse>
     map! <S-Insert> <MiddleMouse>
+else
+    set mouse=
 endif

start/0/plugin/maps.vim

@@ -14,3 +14,5 @@ noremap q <NOP>
 nnoremap <Leader>q :q<CR>
 nnoremap <Leader>s :w<CR>
 noremap <Leader>e :Explore<CR>
+noremap! <C-@> <C-^>
+noremap! <C-Space> <C-^>

start/0/plugin/opts.vim

@@ -11,6 +11,7 @@ set tabstop=3 softtabstop=4 shiftwidth=4 smarttab expandtab autoindent
 set wildmenu showcmd ruler laststatus=2
 set statusline=[%F]\ %R%H%W%M\ %=[%{&fenc}/%{&ff}]\ %y\ [%4l/%L:%3v]
 set belloff=all colorcolumn=80 formatoptions+=j relativenumber breakindent
+set keymap=russian-jcukenwintype iminsert=0 imsearch=0
 
 if $TERM =~ '^screen'
     set t_ts=k t_fs=\

start/vim-tru-typewriter

@@ -1 +0,0 @@
-Subproject commit 809df08e5bd7c8745e75c3554dfd805ae5f8349a