add option to remove blank lines wit --no-compress

[bouks]

Hi. Great job!

Is it possible to add an option like "-no-blank-lines" Actual --no-compress do :

h1 {
  background: none;
}

a {
  padding: 0.30em;
}

and wanted is :

h1 {
  background: none;
}
a {
  padding: 0.30em;
}

[rstacruz]

hey guys, i've got very little interest in continuing this project considering other CSS compressors have far ceded this one's ability to minify. if anyone implements this, i'd be happy to merge the patch in but I'm not going to be working on it.