Switch to zsh instead of bash

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>

install.sh

@@ -30,10 +30,6 @@ DIRECTORIES=(
 
 # Array of files which should be symlinked in the home folder
 LINKED_FILES_HOME=(
-    ".aliases"
-    ".bash_logout"
-    ".bash_profile"
-    ".bashrc"
     ".config/autokey"
     ".config/bat"
     ".config/compton"
@@ -57,7 +53,7 @@ LINKED_FILES_HOME=(
     ".config/vue"
     ".config/wget"
     ".config/X11"
-    ".env"
+    ".config/zsh"
     ".local/bin"
 )