CQRLOG 2.5.2 has been released

• some contest window improvements (showing DXCC, WAZ, ITU, continent)
• FST4 mode support added (Saku, OH1KH)
• user can change the locator to use in ADIF import (Florian, DF2ET)
• CW messages can be saved or loaded from a file (Saku, OH1KH)
• eQSL upload fixes (Saku, OH1KH)
• ADIF import duplicate check fixed, form layout fixed (Saku, OH1KH)
• New QSO window layout fixes (Saku, OH1KH)
• workaround for 'TRegExpr exec: empty input string' error in fpc compiler
• xdg-open is used in Call extra data window to open the attachments