Skills and Projects:

	- Added missing information
	- Formatted the skills section like a cloud tag
Code organization:

	- Moved all the code from index.erb to proper partials
	- Added contact information
Code Cleanup

	- Added more comments to the SASS files
	- Now network links points to target blank
DB cleanup: added proper tasks to clean up the database
Styling: improved the overall styling
Styling: some code refactor
Added tasks to delete users and improves the performance
Merge branch 'skills-and-projects'