Add missed js doc
Add folder with some help scripts for development
Update .gitignore configuration
Add advanced methods to provider file module
Change libraries cache folder
Add nodes checker
Remove unused module
Change log level in code of provider modules
Add OOP implementation for changes collection during check
remove provider modules section
Add level-db module
Add github api module
Add meta model for source meta information
Import node models for serach and dynamic nodes
Add stub for docs checker
Add advanced params to configuration file
Simplify changes model
Add new methods to src/util.js model
Code refactoring for checkers and other modules