By Natasha Baker TORONTO (Reuters) - With unemployment still high and long-term jobs hard to find, apps aim to help users earn money by listing small, quick jobs in their vicinity. Gigwalk, an app for Android and iPhones, lists short-term jobs, or gigs, lasting between 30 minutes to two hours and paying $12 to $15 per task. Typical gigs include taking pictures of menus and product displays, surveying salespeople, or making sure that goods are in-stock and properly displayed. It could also involve setting up a display, or making sure a manager understands pricing. ...

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