Support new library docs format. Large code refactoring. Does not working yet.
Fix issues for new code structure. Beautify code
Remove readme from doc child nodes of version node. Beautify code
Implement  some fixes for router middleware
Implement custom ineer link nodes for libraries
Make fixes into middleware__router module according to notations of @tadatuta
Make fixes into dynamic.js model module according to notations of @tadatuta
Make fixes into add_library_nodes.js module according notations of @tadatuta
Remove aliases creation. Make fixes in code according to @tadatuta notations
Add deep-extend library
Merge pull request #4 from bem/BEMINFO-366

Beminfo 366