Cursor::getScopes -> Cursor::getScopeDescriptor
grammarScopeDescriptor -> rootScopeDescriptor
Remove scopesAtCursor from TextEditor class
scopesForBufferPosition -> scopeDescriptorForBufferPosition
Reorganize scopes section
scopesForPosition -> scopeDescriptorForPosition
scopes -> scopeDescriptor

!!!
Fix deprecate reference
Actually get the cursor
:memo: Update docs for Config::get
Fix Token::isEqual() to accept scopes for now.
Deprecate the use of scopes.
Deprecate Token::scopes
Merge pull request #3817 from atom/bo-rename-scopes

Rename scopes -> scopeDescriptor