Full site url used in badge assertion URL.

This fixes the dialog to add a badge to Mozilla's badge backpack.
1. Revising pre- and post-assessment questionnaires, and formatting as HTML.
2. Adding mention to questionnaires to bootcamps/index.html
3. Adding links to questionnaires to main navigation menu.
Blog post about questionnaires
Importing Amy Brown's work on operations checklists
Updated Exeter boot camp page - David Martin is co-instructor
Merge pull request #57 from mikej888/exeter

Updated Exeter boot camp page - David Martin is co-instructor
Removing Caltech boot camp
Merge pull request #58 from amyrbrown/no-caltech

Removing Caltech boot camp
Fixed date on UW camp (also had to rename the directory) and added a note about Scientific Python.
Merge pull request #59 from amyrbrown/uw-fixes

Fixed date on UW camp (also had to rename the directory) and added a not...
Added Qingpeng Zhang to instructor list
Merge pull request #60 from amyrbrown/china-qz

Added Qingpeng Zhang to instructor list
Fixed reference to training URL
Merge pull request #61 from amyrbrown/fix-learn-link

Fixed reference to training URL
Added Philipp Bayer and Diego Barneche to the Aus camps.
Merge pull request #62 from amyrbrown/oz-instr

Added Philipp Bayer and Diego Barneche to the Aus camps.
Removing uses of 'boot-camp' from FAQ, blog posts, etc.
Updating FAQ
Starting blog post about Excel as a general-purpose GUI
Starting blog post summarizing the funding survey