Weekly Spark update check instead of every time the user logs in
The auto-update feature of Spark needs to be changed to check once per week for updates instead of on each login.
The update feature should check using this algorithm:
1) If no last update check is recorded, use the install date as the last update check date
2) On login, if at least 1 week has elapsed check for the update
3) If the update was checked for, record the current date as the last update check date
Every time I login Spark, I receive the iq with the update. In spark.properties lastUpdateCheck=1177447001296.