Merge branch 'Developer-Branch'
Switch to enable/disable TTY log
Logline Version added and internal log implemented

- Now you can disable or enable the sdk log via property in
apploggermanager
ISO8601 implemented
fixed wrong NSDate format (#19)
Class name added to log message
Added delimiter between class and method name (#20)
Version changed to 0.3.3
Merge branch 'develop/0.3.3-alpha'