Add ignore specific files example. Closes GH-82.

- Documentation now has an example of using the ignores option
- Also explains what happens if a file is in files array and is
  ignored -- the file is ignored
Adding space before ... for dbl click to select. Closes GH-81.
Rebuilding readme
Escape colon in changelog. Fixes GH-84.
Use .jshintrc if it exists and no jshintrc option specified. Closes GH-85.
Remove bad options that come from cli opitons. Fixes GH-83.
Revert "Use .jshintrc if it exists and no jshintrc option specified. Closes GH-85."

This reverts commit 5663b2becd6165fde52b302a5629168ba2a42a0d.

The jshintrc option should be explicitly configured in order
to work using multiple targets.