vim: Add Ember handlebars

Also explicitly tell it to indent by 2, expand tabs, and not add final
EOL (apparently the last is common practice in Ember.js land).

etc/vim/vimrc

@@ -71,6 +71,7 @@ NeoBundle 'mqudsi/meson.vim'
 NeoBundle 'nfnty/vim-nftables'
 NeoBundle 'scrooloose/syntastic'
 NeoBundle 'tangledhelix/vim-kickstart'
+NeoBundle 'joukevandermaas/vim-ember-hbs'
 NeoBundle 'vim-scripts/bbcode'
 
 " Initial run requires NeoBundleInstall, as a simple 'Check' won't suffice:
@@ -364,7 +365,7 @@ set copyindent
 set noexpandtab tabstop=4 shiftwidth=4
 au FileType c setl tabstop=8 shiftwidth=8
 au BufRead,BufNewFile PKGBUILD setl expandtab tabstop=2 shiftwidth=2
-au FileType hcl,javascript,json,meson,nftables,scala,terraform,tex,xml,yaml setl expandtab tabstop=2 shiftwidth=2
+au FileType hcl,html.handlebars,javascript,json,meson,nftables,scala,terraform,tex,xml,yaml setl expandtab tabstop=2 shiftwidth=2
 au FileType haskell,java,lisp,named,p4,python,sql setl expandtab
 
 " Visually wrap lines and break words:
@@ -383,6 +384,9 @@ set ffs=unix,dos,mac
 " Don't insert double spaces after period when joining lines:
 set nojoinspaces
 
+" Do not fix final EOL for Ember handlebars:
+au FileType html.handlebars setl nofixeol
+
 " }}}
 " ------------------------------------------------------------------------------
 " KEY BINDINGS, BEHAVIOUR {{{