Several clues surfacing in recent days have hinted that Apple's iWork and iLife suites may be undergoing substantial redevelopment. Late last week, Apple Bitch noticed two new job listings for senior software engineers for the company's iLife team, with the descriptions emphasizing a desire to "re-imagine how user interfaces should be built and work". MacNN followed up with its own reporting pointing to a number of other job postings for both the iLife and iWork teams suggesting that Apple is making significant additions to its teams.Apple has recen