Turn on and fix signedness conversion warning
[Issue #82] Adjusting calculation of prefix for unit of information formatter
Merge pull request #84 from realestate-com-au/fix-signed-conversion-warning

Turn on and fix signedness conversion warning
Merge branch 'master' of github.com:mattt/FormatterKit

Conflicts:
	FormatterKit/TTTUnitOfInformationFormatter.m
Fixing precision warning
Bumping version to 1.4.0
Revert "Bumping version to 1.4.0"

This reverts commit 0e1cfa4b3d2fd0dd9612bbf0721a5fa0e7a8bb06.
Bumping version to 1.3.2