SCSS:CssParser.new expects second argument of 'filename'

running jammit using the 'sass' css compressor would
fail because this method expects at least 2 arguments

see: http://sass-lang.com/docs/yardoc/Sass/SCSS/Parser.html#initialize-instance_method

since, at this point, it is just the combined
input for all of the files in a bundle, there is no
real filename i just called it 'jammit-combined-input'
Merge pull request #236 from ryankshaw/master

fix for using 'sass' css compressor
Updating depended-on version of cssmin to 1.0.3
Merge pull request #248 from lukeasrodgers/cssmin_version_bump

Updating depended-on version of cssmin to 1.0.3
Prepare for release.
Update development dependencies and uglifier output file.