added challenge template
added background
fixed markdown
changed instructions to readme
added socrates labs content
added labs
Set up website page and a few images
added content
Merge branch 'adding_week_2_curriculum'
update
Adding Get Started section except for the "How to Submit a Challenge"
section
Fix image links in Get Started section
Added web basics and creating first HTML page
Fix links on main README
Small updates to web basics
The basis for Week 1
Fix technical blog link
Clarify questions for students and added bonus

If a student doesn't know much about user experience and design, the questions might feel vague.  Added clearer questions.

Added bonus to submit to HackerNews or Reddit
Added more info and questions

Added:
* more resources on design and user experience and divided into sections
* resources on process of designing and developing a site
* purpose
* creating a plan
* reflection questions
Update on navigating slides and change why to purpose