update @0x/tools deps

skip kyber bridge tests
ignore some contract packages in tests by default
update package deps
update README, CI, and GH configs

contracts/exchange-libs/package.json

@@ -52,14 +52,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/libs/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.3.1",
-        "@0x/contracts-gen": "^2.0.10",
-        "@0x/dev-utils": "^3.3.0",
+        "@0x/abi-gen": "^5.4.0",
+        "@0x/contracts-gen": "2.0.11",
+        "@0x/dev-utils": "^3.3.1",
         "@0x/sol-compiler": "^4.1.1",
-        "@0x/subproviders": "^6.1.1",
+        "@0x/subproviders": "^6.1.2",
         "@0x/ts-doc-gen": "^0.0.22",
-        "@0x/tslint-config": "^4.1.0",
-        "@0x/web3-wrapper": "^7.2.0",
+        "@0x/tslint-config": "^4.1.1",
+        "@0x/web3-wrapper": "^7.2.1",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "12.12.54",
@@ -80,14 +80,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.3",
+        "@0x/base-contract": "^6.2.4",
         "@0x/contracts-test-utils": "^5.3.4",
         "@0x/contracts-utils": "^4.5.1",
         "@0x/order-utils": "^10.3.0",
-        "@0x/types": "^3.2.0",
+        "@0x/types": "^3.2.1",
         "@0x/typescript-typings": "^5.1.1",
-        "@0x/utils": "^5.5.1",
-        "ethereum-types": "^3.2.0"
+        "@0x/utils": "^5.6.0",
+        "ethereum-types": "^3.3.0"
     },
     "publishConfig": {
         "access": "public"