Adjust the logging level, I left it on DEBUG.
Make test length agree with the message.
Revert books with too long captions to draft status.
Only log script errors that occur in our code
switch to classic mode if history load fails cause nothing is going to work
Old browsers need json2
Add testing of optimized builds
load json2 for everyone because old browsers need it.
leave debugging to the debug branch.
turn off laucn for now.
Issue #174 Make swipe work better.
Avoid require.js timeouts but increasing the wait time.
Move the require config into footer so it has a chance to be effective
on the initial load.
Adopt new version of history.js

Issues #219 and #187
Allow phrase searches surrounded by double quote
Add page copy to editor, cleanup code and css, increase upload size.
Issue #220 create thumbnail when needed.
Give feedback when page is duplicated.
Update translations.
Issue #221 Allow reading draft books.