Hudson build: remove unversioned files instead of trying to move them into /tmp to avoid the following error:
Hudson build: remove unversioned files instead of trying to move them into /tmp
to avoid the following error:

  mv: will not overwrite just-created `/tmp/Mifos.log' with `mifos/Mifos.log'


git-svn-id: 6bd94cac40bd5c1df74b384d972046d926de6ffa@15218 a8845c50-7012-0410-95d3-8e1449b9b1e4

jpodeszwik/mifos,maduhu/head,maduhu/mifos-head,AArhin/head,maduhu/mifos-head,vorburger/mifos-head,maduhu/mifos-head,maduhu/head,vorburger/mifos-head,jpodeszwik/mifos,jpodeszwik/mifos,jpodeszwik/mifos,AArhin/head,AArhin/head,vorburger/mifos-head,maduhu/mifos-head,AArhin/head,maduhu/mifos-head,AArhin/head,maduhu/head,maduhu/head,vorburger/mifos-head,maduhu/head