Fix for empty ninode bsxflag error
Rebreaking fliptext function until we can sort out exactly what it
should be doing
Merge pull request #161 from Ghostwalker71/fix/flip_texture

Rebreaking fliptext function until we can sort out exactly what it
Merge pull request #160 from Ghostwalker71/4_0_0_2_file_support

Fix for empty ninode bsxflag error