Begun work on issue #140

need to figure out how to read in files through JS
Merge branch 'master' of https://github.com/GMOD/jbrowse
Merge branch 'master' of https://github.com/GMOD/jbrowse
Merge branch 'issue32' of https://github.com/GMOD/jbrowse
squash me
Merge branch 'master' of https://github.com/GMOD/jbrowse
Merge branch 'master' of https://github.com/GMOD/jbrowse
Merge branch 'master' into issue140
asd
Merge branch 'master' of https://github.com/GMOD/jbrowse

Conflicts:
	main.css
Merge branch 'master' into issue140
Merge branch 'master' of https://github.com/GMOD/jbrowse

Conflicts:
	main.css
asd
Works with multi-line values
Merge branch 'master' into issue140
Rearranged code into pseudo-state machine. Almost clear to read now.
More cleanup
More cleanup
mostly whitespace, etc
Added support for [section/subsection]