make sure buffer are contiguous
adding seeking callback
towards seeking, not working yet
first seek working
multiple seek
fix for overlapping buffers
adding qunit
adding qunitjs
adding grunt
change default log level
first qunit tests
use proper identifier for LICENSE
renaming basic file
more qunit tests (not all passing yet)
throw error when buffers don't have the fileStart property
more qunit tests
further testing
fix mdat writing
fix parsing-driven download
add tests in qunit todo