Add #+LANGUAGE.
Doc fix.
Minor fixes.
Add contributing section.
Add .elc and auto-save files for .gitignore.
Add some information about bug reporting.
Use lexical scoping; checkdoc.
Add some FIXMEs.
Fix typo.
Allow Control+w to exit minibuffer.
Fix typo.
FIXME for web.org.
Merge pull request #41 from xfq/master

Some minor fixes.