The Travis County clerk's election division began the process of reviewing and counting provisional and overseas ballots Friday, and the outcome could lead to the ousting of a West Austin Democrat.State Rep. Donna Howard led Republican challenger Dan Neil after election night by 15 votes out of more than 51,000 votes cast. But the race isn't quite over.After the current round of counting is complete — the official results are expected to be announced Wednesday — candidates can call for a recount, Howard said.Neil's campaign manager, Zach Vaughn, said it's too early to make a call on a recount.Beginning Friday...