Trying to change uppercase to lowercase #268

Job	Run time
Build 64 bit windows pyd file	3m 52s
zip up the rules directory	43s
Build 32 bit windows pyd file	4m 14s
l10n	3s
Build linux pyd file (64-bit intel)	1m 24s
build-addon	1m 13s
Pre Release	12s
	11m 41s

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