introduce web_components pkg for consolidated polyfills

pkg/web_components/lib/build.log

Index: pkg/web_components/lib/build.log
diff --git a/pkg/web_components/lib/build.log b/pkg/web_components/lib/build.log
new file mode 100644
index 0000000000000000000000000000000000000000..87bf535a1dad4ddacbfa773cb3f61beed5de2443
--- /dev/null
+++ b/pkg/web_components/lib/build.log
@@ -0,0 +1,48 @@
+BUILD LOG
+---------
+Build Time: 2014-02-06T13:38:19
+
+NODEJS INFORMATION
+==================
+nodejs: v0.8.21
+chai: 1.9.0
+grunt: 0.4.2
+grunt-audit: 0.0.2
+grunt-concat-sourcemap: 0.4.1
+grunt-contrib-concat: 0.3.0
+grunt-contrib-uglify: 0.3.2
+grunt-contrib-yuidoc: 0.5.0
+grunt-karma: 0.6.2
+karma: 0.10.9
+karma-chrome-launcher: 0.1.2
+karma-coffee-preprocessor: 0.1.2
+karma-crbot-reporter: 0.0.4
+karma-firefox-launcher: 0.1.3
+karma-html2js-preprocessor: 0.1.0
+karma-ie-launcher: 0.1.1
+karma-jasmine: 0.1.5
+karma-mocha: 0.1.1
+karma-phantomjs-launcher: 0.1.2
+karma-requirejs: 0.2.1
+karma-safari-launcher: 0.1.1
+karma-script-launcher: 0.1.0
+mocha: 1.17.1
+requirejs: 2.1.10
+
+REPO REVISIONS
+==============
+CustomElements: be729c3ecf62684034a7f813cd2bb25571638f86
+HTMLImports: 0461b94029d8c858441ddcf816397c5b1234b025
+NodeBind: f7cc76749e509e06fa7cbc9ba970f87f5fe33b5c
+PointerEvents: a8f7de39520baaa6e743152800cdbb935cd591d8
+PointerGestures: 0cded24896294ebecdfdad47583468f714a0a34e
+ShadowDOM: 308a7c2e67032f746b5e52f4e27320ffe3a57ecd
+TemplateBinding: a07d1c64cab82a51fa464f77f3e5cb5989aa5c1a
+WeakMap: a0947a9a0f58f5733f464755c3b86de624b00a5d
+observe-js: 3ba9aeec73f7864d519fb13c6f38cb10923cdfd9
+platform: e959e3f63d51e9d5089ccb91d67171919c313862
+polymer-expressions: f80687017d2634ce1deeba97c455e3d932010fcc
+
+BUILD HASHES
+============
+build/platform.js: 7277c1eb8cfc6dc0eba16e1ca28597e795557f39