BUGFIX - A really stupid bug!

In migrate.js ajax request is passed to upload-eyeem-pic.php the Instagram photo Id in a var called "igers_id".

I was expecting a var called "instagram_id" in upload-eyeem-pic.php… that is wrong!

CORRECTED! Now upload-eyeem-pic.php is expected to receive a var called "igers_id"

Signed-off-by: Simone Conti <s.conti@itnok.com>