Merge branch 'development' into feature/testnet-faucets/order-dispenser

* development: (37 commits)
  Add dates to CHANGELOGs
  Change CHANGELOGs
  Add .editorconfig
  Fix a typo
  Temp
  Use forEach instead of map
  Add PR number
  Fix an exception when a signature collision happens
  Fix prettier
  Add regression tests
  Improve the comment and fix an exception
  Add missing comas
  Lerna-ignore tslint and tsconfig
  Update contract versions, fix tests
  Rename directories
  Rename previous contracts, fix imports, add nested file structure
  Move all contracts into a single directory
  Update import
  Fix import
  Get rid of suffixed contract versioning and replace it with a poor-mans package manager. Versions are stored locally, and are generated in a copy-on-write basis as required
  ...

1 files changed, 23 insertions, 19 deletions

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 32063aab2..a967cea16 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,25 +1,29 @@
 {
     "name": "0x.js",
-    "version": "0.31.0",
+    "version": "0.31.1",
     "description": "A javascript library for interacting with the 0x protocol",
-    "keywords": ["0x.js", "0xproject", "ethereum", "tokens", "exchange"],
+    "keywords": [
+        "0x.js",
+        "0xproject",
+        "ethereum",
+        "tokens",
+        "exchange"
+    ],
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "prebuild": "run-s clean generate_contract_wrappers",
         "build": "run-p build:umd:prod build:commonjs; exit 0;",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --json $JSON_FILE_PATH $PROJECT_DIR",
-        "upload_docs_json":
-            "aws s3 cp generated_docs/index.json $S3_URL --profile 0xproject --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-type application/json",
-        "generate_contract_wrappers":
-            "node ../abi-gen/lib/index.js --abis 'src/artifacts/@(Exchange|Token|TokenTransferProxy|EtherToken|TokenRegistry|DummyToken).json' --template contract_templates/contract.handlebars --partials 'contract_templates/partials/**/*.handlebars' --output src/contract_wrappers/generated",
+        "upload_docs_json": "aws s3 cp generated_docs/index.json $S3_URL --profile 0xproject --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-type application/json",
+        "generate_contract_wrappers": "node ../abi-gen/lib/index.js --abis 'src/artifacts/@(Exchange|Token|TokenTransferProxy|EtherToken|TokenRegistry|DummyToken).json' --template contract_templates/contract.handlebars --partials 'contract_templates/partials/**/*.handlebars' --output src/contract_wrappers/generated",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
         "test:circleci": "run-s test:coverage report_test_coverage",
         "test": "run-s clean test:commonjs",
         "test:coverage": "nyc npm run test --all",
         "report_test_coverage": "nyc report --reporter=text-lcov | coveralls",
-        "update_contracts":
-            "for i in ${npm_package_config_artifacts}; do copyfiles -u 4 ../contracts/build/contracts/$i.json ../0x.js/src/artifacts; done;",
+        "update_contracts": "for i in ${npm_package_config_artifacts}; do copyfiles -u 4 ../contracts/build/contracts/$i.json ../0x.js/src/artifacts; done;",
         "clean": "shx rm -rf _bundles lib test_temp",
         "build:umd:prod": "NODE_ENV=production webpack",
         "build:commonjs": "tsc && copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts;",
@@ -38,9 +42,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0xproject/abi-gen": "^0.1.5",
-        "@0xproject/dev-utils": "^0.0.8",
-        "@0xproject/tslint-config": "^0.4.5",
+        "@0xproject/abi-gen": "^0.1.6",
+        "@0xproject/dev-utils": "^0.0.9",
+        "@0xproject/tslint-config": "^0.4.6",
         "@types/bintrees": "^1.0.2",
         "@types/jsonschema": "^1.1.1",
         "@types/lodash": "^4.14.86",
@@ -51,7 +55,7 @@
         "awesome-typescript-loader": "^3.1.3",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
-        "chai-as-promised-typescript-typings": "^0.0.7",
+        "chai-as-promised-typescript-typings": "^0.0.8",
         "chai-bignumber": "^2.0.1",
         "chai-typescript-typings": "^0.0.2",
         "copyfiles": "^1.2.0",
@@ -70,17 +74,17 @@
         "truffle-hdwallet-provider": "^0.0.3",
         "tslint": "5.8.0",
         "typedoc": "~0.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-provider-engine": "^13.0.1",
-        "web3-typescript-typings": "^0.9.7",
+        "web3-typescript-typings": "^0.9.8",
         "webpack": "^3.1.0"
     },
     "dependencies": {
-        "@0xproject/assert": "^0.0.14",
-        "@0xproject/json-schemas": "^0.7.6",
-        "@0xproject/types": "^0.1.7",
-        "@0xproject/utils": "^0.2.3",
-        "@0xproject/web3-wrapper": "^0.1.8",
+        "@0xproject/assert": "^0.0.15",
+        "@0xproject/json-schemas": "^0.7.7",
+        "@0xproject/types": "^0.1.8",
+        "@0xproject/utils": "^0.2.4",
+        "@0xproject/web3-wrapper": "^0.1.9",
         "bintrees": "^1.0.2",
         "bn.js": "^4.11.8",
         "ethereumjs-abi": "^0.6.4",