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Change-Id: I4f2a28d4732ea496f574e5f51fb1e1633ebca99d
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Contains lexical highlighter, indenter and file wizard.
Icon loaded from theme, if possible.
Class wizard will be added later since it needs to extend libUtils.

Change-Id: If723867c01e9be83371424e406d116805c88c2b0
Reviewed-by: hjk <hjk121@nokiamail.com>