- drop KCalCore::IcalTimeZone* classes
- just provide a list of available additional time zones known to KCalCore
- incidence editor time zone combo box
C++11 auto usage
Two views on this: always-auto fans and people concerned about readability of code.
Therefore we start with the following compromise: Use auto primarily to avoid duplicated type information (ie. when the type is already written on the right hand side), or when the type is "generally known" and inconvenient to write (e.g. iterators).