Make test-tmpl tech more extendable
Make `phantomjs` tech to be run by `bem create` command
Remove `getTechs()` method definition from `TestNode` to provide developer with more fine grained control of techs to build for tests
Update docs on examples build setup
Cleanup levels config
Export resolve() function from bem-pr module
Change link in docs from narqo/bl-controls to bem/bem-core
filter out all the unneeded blocks from test.js decl
Declare `create-*-optimizer-node` methods in TestNode to simplify projects `.bem/make.js`
Techs cleanup
Update docs on tests setup
Fix deps in phantomjs tech module
Add FIXME comment to TestNode
Remove examples.js and tests.js level prototypes as they are not used
Declare empty "test" module to make sure it is exist even if there are no any tests declared
Remove getTestLevelPath() function from bem-pr module
Add resolveTech() and resolveLevel() function to module export
Fix docs
Fix docs
Merge pull request #2 from bem/feature/tests-refactor

Refactor tests build and run