Improve compact diff API (#24)

* Remove is_binary from API

* Format

* Rename file

* Test with more feature combinations

* Don't depend on serde for wasm

* Fix lint & tests

* Don't unwrap to MAX number

* Expose undiff to JS

* Add undiff tests

* Lint

* Change name

scripts/test.sh

@@ -4,7 +4,12 @@ set -e
 
 wasm-pack build --target web --features wasm
 cargo test --verbose --features serde -- --include-ignored 
-cargo test --features serde,wasm
+
+cargo test 
+cargo test --features serde
+cargo test --features wasm
+cargo test --features all
+
 wasm-pack test --node --features wasm
 
 cd reconcile-js