Added  attribute support
Revert "Added  attribute support"

This reverts commit 9579a84ff1e935f1938c67a9dfc9a67d974f2436.
Added media attribute support
Package.json, jslint installed with npm dependencies and jslint inside the makefile
Replacement of Tabs with spaces in MakeFile, sorry
Merge pull request #22 from fabiofabbrucci/master

Package.json
remove nbproject from .gitignore
merge
Synced with upstream
Added a feature test to see matchMedia is supported