master
Implementation for this story https://trello.com/c/gbBtpARq/709-1-define-default-html-file-for-live-development
fixed some of the issues mentioned in the review
Add another unit test, Rename simple2.* test files
mostly working tests
add HTMLDocument live preview unit tests
copy live dev test files to temp dir. code review comments. add unit test for saving JS files.
In Live Development, strip off query/hash strings from stylesheet URLs when comparing them
add test for xhtml file