Merge pull request #5 from chrisws/font-cache

FLTK: cache scanned fonts
Merge pull request #6 from chrisws/font-cache

FLTK: fix font resize crash
Merge pull request #7 from chrisws/font-cache

FLTK: check to ensure font cache completed
Merge pull request #8 from chrisws/font-cache

FLTK: fix display handling
Merge pull request #9 from chrisws/font-cache

Font cache
FLTK: update version no
COMMON: fix graphics mode newline handling
FLTK: recent path duplicate entries
FLTK: fix startup size in run mode