Remove more Emacs noise

Removing more files that clutter my `gst`

This time I ran...

```bash
git rm -r --cached .
```

...which is supposed to help ignore files that `git` already tracks. This may be
the missing piece I've been looking for.

6 files changed, 2 insertions, 75 deletions

diff --git a/.gitignore b/.gitignore
index 03226efe7974..aa768ce4c433 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,5 @@
 **/*/.emacs.d/smex-items
 .netrwhist
 Vundle.vim
+custom.el
+projectile-bookmarks.eld
diff --git a/configs/shared/emacs/.emacs.d/elpa/gnupg/pubring.kbx b/configs/shared/emacs/.emacs.d/elpa/gnupg/pubring.kbx
deleted file mode 100644
index 51bd82bb6481..000000000000
--- a/configs/shared/emacs/.emacs.d/elpa/gnupg/pubring.kbx
+++ /dev/null
Binary files differdiff --git a/configs/shared/emacs/.emacs.d/elpa/gnupg/pubring.kbx~ b/configs/shared/emacs/.emacs.d/elpa/gnupg/pubring.kbx~
deleted file mode 100644
index c5c513f5eecf..000000000000
--- a/configs/shared/emacs/.emacs.d/elpa/gnupg/pubring.kbx~
+++ /dev/null
Binary files differdiff --git a/configs/shared/emacs/.emacs.d/elpa/gnupg/trustdb.gpg b/configs/shared/emacs/.emacs.d/elpa/gnupg/trustdb.gpg
deleted file mode 100644
index 91648684d421..000000000000
--- a/configs/shared/emacs/.emacs.d/elpa/gnupg/trustdb.gpg
+++ /dev/null
Binary files differdiff --git a/configs/shared/emacs/.emacs.d/network-security.data b/configs/shared/emacs/.emacs.d/network-security.data
deleted file mode 100644
index e1fd47754e5f..000000000000
--- a/configs/shared/emacs/.emacs.d/network-security.data
+++ /dev/null
@@ -1,6 +0,0 @@
-(
- (:id "sha1:85b31c268009209a8d3c5387033b219264f7e62b" :fingerprint "sha1:1f:8f:9d:5a:d6:fb:04:c1:1f:5d:2a:00:3c:31:90:36:9f:2a:bd:56" :host "melpa.org:443" :conditions (:insecure :unknown-ca :invalid))
- (:id "sha1:dac7e9a2956c9d53e34b09415e2a7fa64d572971" :fingerprint "sha1:55:9f:fc:f0:dc:0e:3a:f2:cb:36:e9:f4:58:38:6c:0e:90:45:a5:f6" :host "framagit.org:443" :conditions (:insecure :unknown-ca :invalid))
- (:id "sha1:5cce342a9a99ff6632dc081a41f5f4a28e8e10fc" :fingerprint "sha1:c9:4f:05:0e:50:48:da:fd:71:ee:ca:36:bf:ab:10:0a:52:70:16:99" :host "raw.githubusercontent.com:443" :conditions (:insecure :unknown-ca :invalid))
- (:id "sha1:4fb4a286e3aa473246ce0c62c400926f660802d7" :fingerprint "sha1:c9:4f:05:0e:50:48:da:fd:71:ee:ca:36:bf:ab:10:0a:52:70:16:99" :host "raw.github.com:443" :conditions (:insecure :unknown-ca :invalid))
-)
diff --git a/configs/shared/emacs/.emacs.d/smex-items b/configs/shared/emacs/.emacs.d/smex-items
deleted file mode 100644
index 00316efd6d75..000000000000
--- a/configs/shared/emacs/.emacs.d/smex-items
+++ /dev/null
@@ -1,69 +0,0 @@
-
-;; ----- smex-history -----
-(
- magit-blame
- find-file-literally
- find-file
- rename-file
- mkdir
- prettier-js-mode
- nix-mode
-)
-
-;; ----- smex-data -----
-(
- (package-install . 8)
- (magit-blame . 20)
- (smerge-keep-all . 5)
- (haskell-mode-stylish-buffer . 2)
- (git-timemachine . 6)
- (org-next-link . 2)
- (calc . 2)
- (intero-mode . 9)
- (package-refresh-contents . 4)
- (flymd-flyit . 1)
- (package-delete . 2)
- (git-timemachine-mode . 4)
- (intero-targets . 3)
- (disable-theme . 7)
- (enable-theme . 1)
- (load-theme . 7)
- (prog-mode . 2)
- (haskell-mode . 4)
- (company-mode . 1)
- (auto-fill-mode . 2)
- (magit-blame-quit . 1)
- (intero-restart . 1)
- (lsp-mode . 11)
- (lsp-ui-mode . 10)
- (xref-find-definitions . 12)
- (xref-find-references . 4)
- (lsp-ui-imenu . 1)
- (lsp-rename . 4)
- (describe-mode . 3)
- (lsp-haskell-enable . 3)
- (flycheck-mode . 4)
- (lsp-ui-peek-find-references . 1)
- (lsp-ui-peek-find-definitions . 1)
- (xref-find-definitions-other-window . 1)
- (find-file . 26)
- (nix-mode . 15)
- (erc-spelling-mode . 2)
- (flyspell-mode . 1)
- (lsp-info-under-point . 1)
- (lsp-restart-workspace . 2)
- (flycheck-list-errors . 1)
- (lsp-javascript-flow-enable . 4)
- (xref-find-apropos . 1)
- (prettier-js-mode . 4)
- (mkdir . 4)
- (nix-instantiate . 1)
- (rename-file . 2)
- (find-file-literally . 4)
- (smerge-keep-mine . 1)
- (smerge-keep-other . 1)
- (add-node-modules-path . 1)
- (lsp-ui-find-next-reference . 1)
- (lsp-goto-type-definition . 1)
- (flow-minor-jump-to-definition . 1)
-)