bug 996143 - fix release win32 tooltool. r=aki

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branch : production-0.8
extra : transplant_source : Z%C1%A6%EC%26%88%1A0M%033%FFAZ%3DiT%B9%C1%FF
Added tag FENNEC_31_0b1_BUILD1, FENNEC_31_0b1_RELEASE, FIREFOX_31_0b1_BUILD1, FIREFOX_31_0b1_RELEASE for changeset 933ccafd7247

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branch : production-0.8