fixed: error in some cases. Now fixed.
Thanks @Snog for your attention
Added: a new phrase to let you change the title of field in personal detail page (phrase is: dad_cufd_title_field)
Added: a new phrase as the explanation of the field in personal detail page (phrase is: dad_cufd_title_field_explain)
Fixed: now "Display on Postbit" works as it must.
added: user group permission to "View Users Years of Experience"
added: user group permission to "Use/Edit Users Years of Experience - By Self"
Fixed: it was not respecting the choice of showing/not showing in profile, when "Style on Postbit" was set to "Default" (now works as it must)