Fix shell syntax issues

files/zshrc/applications.sh

@@ -59,7 +59,3 @@ alias yolo="yaourt -Syyau --noconfirm"
 alias sc="screenshot --to img"
 alias clip="xclip -selection clipboard"
 alias cl="climate"
-
-recreatedb() {
-    dropdb $1 && createdb $1
-}

files/zshrc/javascript.sh

@@ -35,7 +35,3 @@ nr() {
 alias nrc="npm run coverage"
 alias nrm="npm run mocha"
 alias nvmu="nvm use"
-
-# React-native extras
-alias rnl="adb logcat | grep ReactNative"
-alias rn="react-native"

tasks/shell.yml

@@ -3,6 +3,7 @@
     dest: /home/jake/.zshrc
     mode: 0644
     owner: jake
+    validate: "zsh -n %s"
 
 - copy:
     src: /usr/share/nvm/init-nvm.sh