By Martin Baccardax Microsoft shares reversed course in overnight trading, and helped lift the broader stock market, after it forecast ‘significant’ revenue gains for its key Azure cloud division in the current quarter. Microsoft (MSFT) – Get Microsoft Corporation Report shares jumped higher in pre-market trading, reversing significant losses from last night, as investors reacted to solid near-term sales forecasts that offset a mixed batch of second quarter earnings for the world’s second-largest tech giant. Microsoft told investors on a conference call late Tuesday that current quarter revenu…