Fixed jshint
Started working on tree. Created test for import parsing of tree.
Started working on buildTree function. parseImports now returns statement as well.
Added dir parsing to tree.
hinted code and removed unnecessary es5 option in jshintrc
Added build option to constructor
Added more import syntax cases.
Added flatten function.
Made function to remove duplicates after flattening
Commented code.
Fixed removeDuplicates function.
Now passing all tests (not testing interpolation)
Commented some code
Using node path module instead of regexes
Updated tree code and commented
Merge pull request #3 from wnr/master

Dependency tree