VE-467 fixing edit button on user blog pages
whitespace
Revert "whitespace"

This reverts commit ecbe85d8c052689cf316e999cd8636715b3667ba.
white space
updating variable naming
VE-548 adding source mode dialog
VE-548 adding the textarea and apply button to the source mode dialog
VE-467 responding to code review feedback
VE-548 styling textarea for source mode dialog
fixing whitespace
Merge pull request #1892 from Wikia/VE-467-blog-button

VE-467 fixing edit button on user blog pages
update ve extension to send api uri instead of prefix
generalize apiUrl helper to apiSource, supports both prefixes and config endpoints
VE-548 getting and inserting wikitext into source mode textarea
@kflorence you happy now?
VE-548 round trip mostly complete - get wikitext, edit wikitext, parse wikitext
working on inserting updated html into surface
Merge branch 've-sprint-6' into VE-548-source-mode-dialog
Merge branch 'dev' into ve-sprint-6
Merge branch 'dev' into ve-sprint-6