fix(org-mode): void-function fcitx-deactivate error

These snippets were blindly calling functions that may not be available
to the user.

Fix: #81

Author: hlissner

org-mode/chinese_dollar

@@ -1,8 +1,7 @@
 # -*- mode: snippet -*-
 # name: Chinese$
-# uuid: ￥￥
 # key: ￥￥
-# expand-env: ((yas-wrap-around-region (fcitx--deactivate)) (yas-after-exit-snippet-hook (lambda () (fcitx--activate))))
-# condition: t
+# uuid: chinese_dollar
+# expand-env: ((yas-wrap-around-region (ignore-errors (fcitx--deactivate))) (yas-after-exit-snippet-hook (lambda () (ignore-errors (fcitx--activate)))))
 # --
 \$$1\$ $0

org-mode/chinese_link

@@ -1,8 +1,7 @@
 # -*- mode: snippet -*-
 # name: chinese【
-# uuid: 【【
 # key: 【【
-# expand-env: ((yas-wrap-around-region (fcitx--deactivate)) (yas-after-exit-snippet-hook (lambda () (fcitx--activate))))
-# condition: t
+# uuid: chinese_link
+# expand-env: ((yas-wrap-around-region (ignore-errors (fcitx--deactivate))) (yas-after-exit-snippet-hook (lambda () (ignore-errors (fcitx--activate)))))
 # --
 [[$0]]