Update: Arrow - Grafic

Based on the original artwork. Its just a overlay in the bgf file. Makes
ppl able to see which arrows they using, without using the description.
added grafic for the fire arrows
upload issue: overwrite arrowfir.bgf
changed the green

changed the green to the armor instead of the sword.
change from bgf to bbg
added the batch file
remove newarrows.bat
Merge pull request #64 from marksturm/arrow-update

Update: Arrow - Grafic