creaeList data callback function

Signed-off-by: emanuele <emanuele45@gmail.com>
A call_integration_hook not necessary

Signed-off-by: emanuele <emanuele45@gmail.com>
Reverted a stupid change I did (don't even know why) that breaks our lovely packman - thanks Illori for reporting the error

Signed-off-by: emanuele <emanuele45@gmail.com>
Merge pull request #276 from emanuele45/master

An undefined index error and a small improvement