Update release config for Fennec-29.0b2-build1

--HG--
branch : production
Added tag FENNEC_29_0b2_RELEASE, FENNEC_29_0b2_BUILD1 for changeset 6d1cb7ef014d

--HG--
branch : production
Update release config for Firefox-29.0b2-build1

--HG--
branch : production
Added tag FIREFOX_29_0b2_RELEASE, FIREFOX_29_0b2_BUILD1 for changeset 9d7058ff63ee

--HG--
branch : production