More GOPATH related changes
Configuration flags and absolute path helpers
Merge pull request #20 from dougt/gobuild

Make the server installable and add configurable server root dir.
Remove trailing comma
Update README
Get rid of extra gitignore
Merge branch 'master' into scripts

Conflicts:
	static/index.html
Merge branch 'scripts' into command-select
Close button tag
Merge branch 'command-select' into multi-option
Merge branch 'multi-option' into exec-command

Conflicts:
	static/index.html