fix issue with dropdown menus in collapsed navbar
change next and previous chapter links to use icons instead of text (to preserve some space on the navbar)
fix issue with dropdown menus in collapsed navbar for static pages
improve navbar layout
fix theme path in devcourse
Merge pull request #125 from isaacdontjelindell/bootstrap-integration

Fix navbar bugs when navbar is collapsed
Merge pull request #126 from isaacdontjelindell/bugfix

Fix theme path in devcourse
Add a :textfield: role for inserting an inline text input field.
Add a short section on DOM access that also demonstrates the new textfield role.
change registration form to have user enter the course_id instead of choosing it from a dropdown
change registration form to have user enter the course_id instead of choosing it from a dropdown
Merge branch 'course-id-for-registration' of github.com:isaacdontjelindell/runestone into course-id-for-registration
Modify the fillintheblank directive to use the new textfield role.  This allows us to have fillintheblank bodies be parsed and formatted by sphinx!

commit 25831dcce500d6882400fca1730104fd58e443c8
Author: Brad Miller <bonelake@gmail.com>
Date:   Wed Jun 12 14:10:47 2013 -0500

    Break out the multiple choice directives part II

commit d70085f53e1e532dd574f782569f7ba05c97b5e3
Author: Brad Miller <bonelake@gmail.com>
Date:   Wed Jun 12 14:10:33 2013 -0500

    Break out the multiple choice directives part I

commit d5ac91b189ab0586ee5f86de1d0fb3119def35cd
Author: Brad Miller <bonelake@gmail.com>
Date:   Wed Jun 12 13:55:03 2013 -0500

    Convert other fillintheblank questions to the new directive

commit 958e53f9c589fbb589b107e0b52e8a40382add34
Author: Brad Miller <bonelake@gmail.com>
Date:   Wed Jun 12 13:32:04 2013 -0500

    Have textfield roles now use mini, small, medium, etc for sizing the input field.  This works well with bootstrap.

commit d0450f978f49e90952291d8ec58904ba97f73439
Author: Brad Miller <bonelake@gmail.com>
Date:   Wed Jun 12 12:20:07 2013 -0500

    Convert fill in the blank assessments to use the new textfield role.  This lets you use standard sphinx parsing for the question body of an assessment.
Merge pull request #129 from isaacdontjelindell/course-id-for-registration

Make course id selection on registration a text field instead of dropdown
Give user a hint on which course to register for
attempt to pre-populate the course id field in the registration form, if possible. Fixes #131w
add classes to give parsons problem the same look and feel as other self-check question types
replace 'reset' and 'show feedback' links with bootstrap-styled buttons
move parsons problem instructions into alert div
fix #128