Task#4618 - Fix problem on visualizing some e-mails with more than 10 parts.
Task#5003 - Reverted task#4827 modification.
task#5015 -  Fix the regular expression in the _getDecodedBodyImages method.
Revert "Task#4744 - Default theme is visible when application reload is cancelled"

This reverts commit e2eb84e0885b9338d374c8c05687470878e6ad62.
Merge branch 'milan.20130201.01'