Update YOURLS wiki link

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Merge pull request #206 from LeoColomb/patch-1

Update YOURLS wiki link
fix #209 redirecting back to extension pages is blocked by chrome
add author
Merge pull request #211 from jcppkkk/fix/1.2.7-wip/fix_issue_209

Fix #209 redirecting back to extension pages is blocked by chrome
updated build dependencies
now using richer desktop notifications
bumped min chrome version since we now depend on chrome.notifications API being stable
Merge pull request #212 from template-extension/rich-notifications

Rich notifications
improved keyboard shortcut display UI in popup and options page
minor comment fix in popup.coffee
Merge pull request #213 from template-extension/clearer-shortcuts

Improved keyboard shortcut display UI in popup and options page
updated changelog for v1.2.7
update license year
roll v1.2.7
roll v1.2.7
Merge pull request #207 from template-extension/1.2.7-wip

1.2.7 WIP