* build/gen_def.py: Fix typo. Include 'serf__' check in the regular    expression.
* build/gen_def.py: Fix typo. Include 'serf__' check in the regular
   expression.
liuzongquan/serf,idomon/serf,krime/serf,TommyU/serf,wzugang/serf,Manouchehri/serf,blueszhangsh/serf,justinweb/serf,muthusuba/serf,muthusuba/serf,sworda/serf,justinweb/serf,Manouchehri/serf,blueszhangsh/serf,liuzongquan/serf,sworda/serf,idomon/serf,muthusuba/serf,idomon/serf,idomon/serf,TommyU/serf,krime/serf,muthusuba/serf,TommyU/serf,liuzongquan/serf,blueszhangsh/serf,wzugang/serf,krime/serf,sworda/serf,justinweb/serf,Manouchehri/serf,sworda/serf,TommyU/serf,wzugang/serf,wzugang/serf,krime/serf,blueszhangsh/serf,liuzongquan/serf,justinweb/serf,Manouchehri/serf