Fix #1380 Add default settings for periodic tasks
Fix import CSV file skin button
Fix #1394 & Fix #1393 & Fix #1392 Import users trough CSV is broken
adressed @romainneutron's comments
Fix #1395 Fix bad locale

Fix #1380 Add default settings for periodic tasks
Fix #1403 Wron g calculation for detailled view
Fix #1405 Missing namespace declaration
Fix #1402 Issue with Secure and non secure connexion to geonames server