Added tag SEAMONKEY_2_20_BUILD1 for changeset 6337621c540c. CLOSED TREE a=release

--HG--
branch : SEA_COMM230_20130803_RELBRANCH
Added tag SEAMONKEY_2_20_RELEASE for changeset 6337621c540c. CLOSED TREE a=release

--HG--
branch : SEA_COMM230_20130803_RELBRANCH