Small enhancement in solr:download
Small enhancement in solr:download

I am used to run `git clean -dxf` to make sure Noosfero can bootstrap
itself in development mode with ./script/quick-start. If the solr
tarball is downloaded to /tmp, every time I reboot I have to download
everything once again. Contrary to /tmp/, /var/tmp/ is *not* wiped at
boot time.

coletivoEITA/acts_as_solr_reloaded,coletivoEITA/acts_as_solr_reloaded