Parse computed property names
Add grammar errors for computed property names
Add parser tests for computed properties
Emit for computed properties
Emit tests for computed properties
Syntax error for computed properties on method overloads
Update error codes
Checker refactor for FunctionLike and VariableOrProperty
Fix merge issues
Skip computed properties in the nav bar
Add support for parsing async/await in fidelity.

Conflicts:
	src/services/syntax/SyntaxGenerator.js.map
Only allow 'async' as a modifier if it is not followed by newline.
Rename some functions.
Inline method.
Be more lenient with computed property names.
Remove redundant syntax type.

A method declaration serves perfectly well as a function-property-assignment in an object literal.

Conflicts:
	src/services/syntax/SyntaxGenerator.js.map
Rename SimplePropertyAssignment to PropertyAssignment.

Conflicts:
	src/services/syntax/SyntaxGenerator.js.map
Merge branch 'master' into asyncAwaitFidelity
Simplify parsing.
Simplify parsing.