In About Dialog, display default branch name/SHA in case it cannot be determined
Add measurement for caching project content.
Finnish translation update, release 1.1
Add experimental multi-browser LiveDevelopment

Brings in new LiveDevelopment implementation incubated at
njx/brackets-livedev2 which allows running on multiple browsers.
Add node modules for launching default browser
Add node modules for ws transport implementation
fix jshint findings
fix JSLint (no jshint) issues in tests now
fix jshint issues
Terminate tern worker on quit.
Directly call terminate function of tern-worker on quit.
Limit the code to Windows only since the crash is only on Windows.
Add JSDoc for the optional param.
Add theme option addModeClass (for language-aware themes)
Semi-fix for bug #10013 (CSS Quick Edit provider does not respond if project
contians any non-UTF8 CSS/LESS/SCSS files) - Silently ignore files that can't
be read, and continue the search anyway (warning logged to console, but no
user-visible error shown). Similar to what we've always done for Find in Files.

With unit test, and matching test for the pre-existing same behavior in Find
in Files. Also clean up dated use of waitsFor() in the CSSUtils test spec.
fix typo DocumentRelated
Merge remote-tracking branch 'upstream/master' into multibrowser-livedev
minimum space units should be 1
Allow setting spaces to zero by fixing the issue of mod by zero.
Remove unused vars, fix typo in test suite name, leave error object
inspectable in console.warn() call.