Prune unused parameter
Add missing dot-operator
Augment `sx--thing-as-string' to hexify as needed

Also fix issue where function options would not be transferred from the
original use into its recursive steps.
Hexify value in key-value pairs

Fixes #130
Add tests for `sx--thing-as-string'
Merge pull request #129 from vermiculus/answering

Implement asking, answering, and editing.
Merge branch 'master' into issue-130

Conflicts:
	sx-request.el

Conflict was trivial.
Merge pull request #131 from vermiculus/issue-130

url-hexify values in key-value pairs
Cleanup whitespace
Fix bug when editing questions
Merge pull request #138 from vermiculus/editing-fix

Editing fix
Improve some header comments.
Bring sx.org up to date
Expand the Contributing section.
Create sx-load file whose sole purpose is to load everything.
Update sx.org
Merge pull request #139 from vermiculus/updating-sx.org

Updating sx.org
Merge pull request #140 from vermiculus/requires

Properly order our `require`s
Don't require sx.org

Branch: hotfix-sx.org
Merge pull request #142 from vermiculus/hotfix-sx.org

Don't require sx.org