* Update all package.json and tsconfig.json
* fix(contracts): Make test/utils/web3_wrapper.ts compatible with project refs
* Fix webpack config for 0x.js
* Fix linter errors by adding rootDir to tsconfig.json as needed
* Add build:ts and watch:ts commands to package.json
* Update sra-spec to work with project references
* Update tsconfig.json with latest new/removed packages
* Add TypeScript as devDependency at root
* Add missing rootDir to forwarder-helper package
* Use a separate tsconfig file for typedoc
* Fix linter errors
* Apply PR feedback (add comments)
* Fix 0x.js tsconfig
Previously our min fillable calculation would throw a rounding error
when encountering a valid order (with a small maker amount). This was
inconsistent with the on-chain logic which allowed this order to be
filled.
* WIP add combinatorial tests for internal Exchange functions
* Change combinitorial testing strategy based on feedback
* Check value of filled[orderHash] in updateFilledState tests
* Add combinatorial tests for addFillResults
* Add combinatorial tests for getPartialAmount
* Implement generic `testWithReferenceFuncAsync`
* Implement generic `testCombinatoriallyWithReferenceFuncAsync`
* Add combinatorial tests for isRoundingError
* Add combinatorial tests for calculateFillResults
* Add support for Geth in internal contract tests
* Fix contract artifacts
* Change DECIMAL_PLACES to 78 and add a note.
* Document new functions in utils
* Optimize tests by only reseting state when needed
* Rename/move some files
* Print parameter names on failure in testWithReferenceFuncAsync
* Add to changelog for utils package
* Appease various linters
* Rename some more things related to FillOrderCombinatorialUtils
* Remove .only from test/exchange/internal.ts
* Remove old test for isRoundingError and getPartialAmount
* Appease linters again
* Remove old todos
* Fix typos, add comments, rename some things
* Re-add some LibMath tests
* Update contract internal tests to use new SafeMath revert reasons
* Apply PR feedback from Amir
* Apply PR feedback from Remco
* Re-add networks to ZRXToken artifact
* Remove duplicate Whitelist in compiler.json
