Merge pull request #99 from synthicity/high-level-docs

High level docs
Update README.md
Update README.md
Update README.md
Fix a couple warnings in examples.rst

- Point to local copy of screenshot
- Use anonymous hyperlinks so links can have same link text
  (http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#anonymous-hyperlinks)
developer docs complete
Merge branch 'master' into high-level-docs

Conflicts:
	docs/examples.rst