djsymbox-openarm.pl assumes in many places that pinnumber is integer actually, for example in code which checks
for missing pins and so on.

additionally we need pintype attribute propagation from symdef to sym file

but personally i would like to rewrite few parts of djsymbox file to get for example getopt support for some command line switches/variables (ie quiet mode, verbose mode etc)

-- Maciej (20081011)