updates from bower

upgrade underscore
remove bootstrap
Update Milestone titles

Removes 'Query XXXX
' from the Appendices

closes #43
Adds editorial note about Ramsden theodolite

Updates the base text with an editorial note about Jesse Ramsden

closes #54
Fixes advertisement info

Change date for first 'edition' to 1784.

closes #51
Support small words in titles

Use titleize gem to support NY Times small words

closes #50