Merge "Changed to use ImfManager for virtual keyboard APIs" into devel/master

diff --cc automated-tests/src/dali-toolkit/utc-Dali-TextField.cpp
Simple merge

diff --cc dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp
Simple merge

diff --cc dali-toolkit/internal/controls/text-controls/text-field-impl.cpp
Simple merge

diff --cc dali-toolkit/internal/text/text-controller-impl.cpp
Simple merge