Adjusted for 1.3.2 release.
Merge branch 'OC1.3-MC1.6.4' of github.com:MightyPirates/OpenComputers into OC1.3-MC1.7.10

Conflicts:
	build.properties
Fixed being able to delete file system folder itself in unbuffered mode, closes #434.
Fixed empty file system folders in the saves folder disappearing while still in use (also only relevant for unbuffered mode).
Merge branch 'OC1.3-MC1.6.4' of github.com:MightyPirates/OpenComputers into OC1.3-MC1.7.10