close #459: deps: possibility to declare dependence without explicit including item
port to v2
fix jshint tests
add comments, xit -> it.skip
comments
Merge pull request #463 from bem/issues/459@support/0.6.x

deps: possibility to declare dependence without explicit including item
Port shortucts to Deps v2
Enable shortucts tests
Merge pull request #469 from bem/feature/deps_v2_shrotcuts

Port V1 deps shortucts for tech and elems to V2 tech
Add native util module
Remove `pathBenchmarks` because targets now determined automatically
Refactoring `get Benchmarks Paths`. Automatic benchmarks-levels definition and return objects with name of levels and paths of source file.
Flatten object, because there was added new `map()` level (`Q.all()`)
Adds path `./node_modules./.bin` to environment variable PATH.
Add `getBenchLevelsByPath()` method to resolving all benchmarks-levels.
Add logging information about process "export revision" and "benchmarks cloning".
Getting levels by new method`getBenchmarksPaths()`.
Refactoring `cloneBenchmarks()`. Adds cloning by all benchmarks-levels.
Refactoring `makeTarget()`.Removed paths to executable files, because to variable PATH  was added path `./node_modules./.bin/`.
Get levels by new `getBenchLevelsByPath()` method.