Update light.lua
Update protector.lua
Update sharpshooter.lua
Update swift foot.lua
Fix 32-bit compiler warning

This commit fixes issue #732.
Fix issue #733
Merge pull request #727 from raymondtfr/ptch44

Ptch44
Fix issue #691
Fix issue #742
Update client version
Fix issue #740
Remove redundant check
Pass stackable bool instead of itemid