Remove unnecessary -I from Mistral2 Makefile.
Remove unnecessary -I from Mistral2 Makefile.

JElchison/Numberjack,eomahony/Numberjack,eomahony/Numberjack,JElchison/Numberjack,eomahony/Numberjack,eomahony/Numberjack,JElchison/Numberjack,eomahony/Numberjack,JElchison/Numberjack,JElchison/Numberjack