Changed oset and mset to account for metric preferences and added commas for numbers in stat_object and stat_char
Modifications on oset and mset accounting for metric preference
Modifications on oset and mset accounting for metric preference
Modifications on oset and mset accounting for metric preference
Separated metric parsing into parse_distance() and parse_weight()
olc oset weight now uses parse_weight() function
Merge pull request #226 from dlowe-net/metric-imperial-on-mset-oset

Metric imperial on mset oset