First commit.
Update standard package list to Go 1.2.
Add custom service for Gists, use GitHub API and set additional metainfo.

It populates Gist-specific metainfo like ProjectURL, BrowseURL for
files and root folder, and LineFmt.
It uses GitHub API rather than git commands (thus it'll work in Google
App Engine).
Use the file contents provided in first GH API call.

There is no need to fetch the files individually since they're already
provided.
Use gitHubCred for GitHub API call; fix LineFmt.
Use expand to construct the gist URL.
Handle present function flags.

This change fixes presentations that use the .code -edit and -numbers
flags.
Set user-agent on all requests.
Include forks in GitHub updates.
Remove GitHub credentials, user agent.

Applications can use the http.Client to implement authentication, set
the user agent string, implement timeouts and so on. These details do
not need to be part of this package.
Initial commit
add a pilcrow with a permalink to the section next to section headings

Makes passing documentation around via chat/email much easier as the
person sending the docs can just right click and copy the address at the
pilcrow, sending the recipient directly to the section of interest
create separate class for pilcrow, show only on mouse over
Miscellaneous fixes and improvements.
Correct & expand dev environment setup instructions
Improve secrets.json instructions.
Update to BS3 and other improvements.

- Update to Bootstrap 3.
- Eliminate server Makefile
    - Write CSS directly instead of using less.
    - Concatenate js and css files at runtime.
- Fix capitalization of GitHub.
- The 'jump' to export feature is disabled for now.
Cleanup problems introduced by BS3 update.
Fixes unnecessary space between date and period in html template.

Removes unnecessary trailing space.
Miscellaneous improvements.

 - Reorganize background task code.
 - Add Go subrepo page.
 - Add more project reference regexps.