Add font definitions
Add HTML control definitions
Do not hide grid lines in base definition of TAD map control (as it is being inherited by both large and small TAD)
Add on-screen UI items corresponding to currently configured OSBs for "large" TAD
Add HTML in an attempt to display a single UP-DOWN arrow. Using the unicode found here: http://stackoverflow.com/questions/2701192/character-for-up-down-triangle-arrow-to-display-in-html
Add color definitions to TAD controls
Add control definitions for TAD on-screen display items
Hide grid lines for "small" TAD (since this has been removed from the TAD map base-class)
Define TAD OSD element positions using pixel coordinates relative to background picture
Tweaked TAD OSD elements, addition of centre map cursor and MFCD TAD mode OSD element (currently no functionality, but can be used in the future when TAD gains messaging functionality).
Remove cTab_TAD_dialog_Gui_Editor.hpp as it has no purpose anymore
Removal of cTab_TAD_upDownArrow.html as I couldn't get it to work.
Add IDC_CTAB_BTNACT to IDC definitions
Initialize all uiNamespace variables
Do not scale centre map icon (vehicle icon) on TAD with the rest of the icons
Tweak TAD OSD element width
Adjust IDCs for TAD dialog and use predefined macros where possible
Add function cTab_fnc_OSD_update to update dynamic OSD content (for now only on "large" TAD)
Add cTab_fnc_txt_tggl to toggle text next to icons ON and OFF
Call cTab_fnc_OSD_update after opening an interface and change of map scale