Initial release to handle Stew Perry contest.
Fixed Stewperry rules: check MYQRA when Tlf starts, and check the station's QRA as exchange
Added rules/stewperry rule file
Fixing typo's
Fixed Stewperry QRB calculation error
Remove syslog.h header
Introduce the new config option: SERIAL_OR_EXCHANGE
Adding POWERMULT keyword, and multiple the calculated points with it (Stewperry rules, #7)
Merge HEAD to branch
Handle POWERMULT config variable
Fixed POWERMULT config keyword
Round final score when POWERMULT is float
Modified log_to_disk.c for keep the new logfile format: column 80 contains the '*'.
move hamlib source reminder out of tlf copyright
sort order of contest checks
Merge branch 'master' into int
unify QRB calculation

- rename old qrb() to qrb_() and change it to use the new qrb() for real work
- move calc_qrb() to qrb()
- add comments about positive sign for east longitudes to qrb() and
  locator2longlat()
split show_summary for stewperry from other display

- ARRL FD uses POWERMULT as an real multiplier, but only as integer
  value. So round it to nearest integer and use it as multiplier.
- for STEWPERRY the POWERMULT may be a fractional number and multiplies
  the final score by that multiplier.
drop unneeded declarations
Merge pull request #19 from dl1jbe/stewperry

Stewperry