Fix mu4e-sync and reload_all_user_agents

dotfiles/lib/mu4e_sync.sh

@@ -1,3 +1,2 @@
 #!/usr/bin/env zsh
-refresh_config
-mu4e_sync_command
+offlineimap

dotfiles/lib/shellenv/functions.sh

@@ -287,7 +287,7 @@ function track_modified {
     echo "Press any key to execute find command"
     read -r key
     echo "Finding..."
-    find $1 -newer $timestamp_file
+    find $1 -cnewer "$timestamp_file"
 }
 
 function python_module_path {

dotfiles/lib/shellrc/osx.sh

@@ -43,7 +43,7 @@ function reload_user_agent {
 function reload_all_user_agents {
     sudo -v
     for agent in $(find -f ~/Library/LaunchAgents); do
-	reload_root_agent $agent
+	reload_user_agent $agent
     done
 }