#26 my patches

[bandie9100]

Hi, I made some patch for new features, included:

• commandl ine arguments:
• • Do not need type -d option to specify a date
• config file options:
• • default_lines (as -c option)
• • today_start (char marking current day on left)
• • today_end (char marking current day on right)
• • today_color (color of chars)
• pal file syntax:
• • DATE:START:END is extended: START and END can not only be yyyymmdd but 0000mmdd too - it means "first Wednesday after 14 of Sept annually"
• Calendar view:
• • Localize the name of days in header with system's datetime library instead of pal's own i18n.
• • Month name abrevation changed from at most 3 to 4 chars.
• • graying prev and next month
• • solid column separator line
• • Show the right part of calendar when a date is given
• • Show year in calendar's top-left corner
• • bugfix: apply default_lines (-c) in interactive mode