1. To the imGui Dialog added icons instead of settings type
2. Fixed a search trough the options with # symbol in opt_key
3. Deleted "Type" checkbox from the Search Windows and added "Search in English" checkbox (but without implementation for this moment)
Layouts:
1. Fixed a visibility of the "Switch to Settings" toolbar icon for the old layout mode
+ invalidated its unused callbacks.
+ ImGui::Selectable function is copied to InGuiWrapper.cpp and a little beat modified to change a label text, when item is hovered
