validate bezier-curve parameters
Add extension registry info to Getting Started. Fix case of '@brackets'.
Merge pull request #5580 from adobe/pflynn/html-menu-wrap

Fix bug #4593 (Text wrap in context menus & HTML main menus)
Remove change callback. Add on() and off() methods to FileSystem.
Merge branch 'glenn/file-system' of https://github.com/adobe/brackets into glenn/file-system
Re-enable LowLevelFile-IO, NativeFileSystem and FileIndexManager tests
Merge branch 'glenn/file-system' of https://github.com/adobe/brackets into glenn/file-system
Fixes issue #5072 by adding vb as a language
Updated by ALF automation.
Allow installing older version of an extension if the latest version is
not compatible
- Disable Update button when latest update available isn't compatible with
Brackets (previously was erroneously left enabled in Installed tab).
- Clarify in _renderItem() when button is disabled (making it more obvious
that its tooltip string is always correct).
- Make it more clear that flags like 'context.isCompatible' are specifically
referring to the latest version available, not the currently installed
version.
Fix error handling with rename and new file/folder
don't allow prev/next buttons to take focus
Rule list removed when there is only one CSS rule left
Merge pull request #5639 from adobe/alf_localization

ALF Automation
Merge pull request #5583 from SAPlayer/german-samples

Update german samples
Changes sv Node translation
Bump Tern SHA to fix a doc parsing bug
Make some changes based on review comments.
JSDoc additions and cleanup.