Docs: Added clarification of tokens in disallowSpacesInConditionalExpression

Closes gh-763
Docs: Typo fix

Closes gh-766
New Rule: disallowOperatorBeforeLineBreak

Fixes #511
Closes gh-754
requireCapitalizedComments: Better support for multi-line comments

Closes gh-769
Fixes #767
Errors: Support a filter to control which errors are reported

Closes gh-728
Fixes #335
Autofixing: assertions
TokenAssert class introduction
new line comparison: disallow/require comma before line break
Binary rules simplified
Required/redundant token assertions
Assertions for validateParameterSeparator
Object-options in assertions. Specific amount of spaces assertions.
Minor fixes
whitespaceBetween, noWhatespaceBetween tests and fixes