list of breaking changes for 0.3.0

[mattfenwick]

New:

• update (write get[State]/put[State] in terms of update[State] #34)
• repeat (add repeat combinator #27)

Breaking changes:

• seq, alt: no longer use var-args (eliminate use of var-args -- they introduce unnecessary complexity #18)
• addError now lives in combinators.js (move cut, addError into combinators module #26)
• addError has a different type signature (make cut and addError more generally useful #41)
• sepBy0, sepBy1 now live in combinators.js (move sepBy* combinators into combinators module #10)
• catchError: argument order swapped from function, parser to parser, function (swap parser, function order #24)

Not going to do:

• Itemizer.string no longer presents its argument as the value: it goes with what seq does:

     // Eq t => [t] -> Parser e s (m t) [t] 
     function string(elems) {
-        // this allows a string to be passed in
-        var matcher = seq(Array.from(elems).map(literal));
-        return seq2R(matcher, pure(elems));
+        return seq(Array.from(elems).map(literal));
     }

[mattfenwick]

Moved here.