aiaiai: Include User=aiaiai in services files

Most installations will certainly run with the aiaiai username for
simplicity so make these files copy/pastable into an existing
distribution's systemd directory.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/email/systemd/aiaiai-project-update.service b/email/systemd/aiaiai-project-update.service
index d37771d..71a662b 100644
--- a/email/systemd/aiaiai-project-update.service
+++ b/email/systemd/aiaiai-project-update.service
@@ -6,6 +6,7 @@
 OnFailure=send-mail-on-failure@%n.service
 
 [Service]
+User=aiaiai
 ExecStart=/home/aiaiai/git/aiaiai/email/systemd/aiaiai-project-update -v /home/aiaiai/work/aiaiai.cfg
 
 [Install]
diff --git a/email/systemd/aiaiai.service b/email/systemd/aiaiai.service
index 0b799f1..8ca4b2c 100644
--- a/email/systemd/aiaiai.service
+++ b/email/systemd/aiaiai.service
@@ -6,6 +6,7 @@
 OnFailure=send-mail-on-failure@%n.service
 
 [Service]
+User=aiaiai
 EnvironmentFile=/home/aiaiai/git/aiaiai/email/systemd/aiaiai.conf
 ExecStart=/home/aiaiai/git/aiaiai/email/aiaiai-email-dispatcher -v ${AIAIAI_QUEUE_DIR} ${AIAIAI_CONFIG_FILE}