chore(Grunt): switch from Rake to Grunt

Migrates the Angular project from Rake to Grunt.

Benefits:
- Drops Ruby dependency
- Lowers barrier to entry for contributions from JavaScript ninjas
- Simplifies the Angular project setup and build process
- Adopts industry-standard tools specific to JavaScript projects
- Support building angular.js on Windows platform (really?!? why?!?)

BREAKING CHANGE: Rake is completely replaced by Grunt. Below are the deprecated Rake tasks and their Grunt equivalents:

rake --> grunt
rake package --> grunt package
rake init --> N/A
rake clean --> grunt clean
rake concat_scenario --> grunt build:scenario
rake concat --> grunt build
rake concat_scenario --> grunt build:scenario
rake minify --> grunt minify
rake version --> grunt write:version
rake docs --> grunt docs
rake webserver --> grunt webserver
rake test --> grunt test
rake test:unit --> grunt test:unit
rake test:<jqlite|jquery|modules|e2e> --> grunt test:<jqlite|jquery|modules|end2end|e2e>
rake test[Firefox+Safari] --> grunt test --browsers Firefox,Safari
rake test[Safari] --> grunt test --browsers Safari
rake autotest --> grunt autotest

NOTES:
* For convenience grunt test:e2e starts a webserver for you, while grunt test:end2end doesn't.
  Use grunt test:end2end if you already have the webserver running.
* Removes duplicate entry for Describe.js in the angularScenario section of angularFiles.js
* Updates docs/src/gen-docs.js to use #done intead of the deprecated #end
* Uses grunt-contrib-connect instead of lib/nodeserver (removed)
* Removes nodeserver.sh, travis now uses grunt webserver
* Built and minified files are identical to Rake's output, with the exception of one less
  character for git revisions (using --short) and a couple minor whitespace differences

Closes #199

Conflicts:

	Rakefile

1 files changed, 4 insertions, 5 deletions

diff --git a/docs/src/writer.js b/docs/src/writer.js
index 450f7cb5..b6403e34 100644
--- a/docs/src/writer.js
+++ b/docs/src/writer.js
@@ -61,22 +61,21 @@ exports.copy = function(from, to, transform) {
 
 
 exports.symlink = symlink;
-function symlink(from, to) {
+function symlink(from, to, type) {
   return qfs.exists(to).then(function(exists) {
     if (!exists) {
-      return qfs.symbolicLink(to, from);
+      return qfs.symbolicLink(to, from, type);
     }
   });
 }
 
 
 exports.symlinkTemplate = symlinkTemplate;
-function symlinkTemplate(filename) {
+function symlinkTemplate(filename, type) {
   var dest = OUTPUT_DIR + filename,
       dirDepth = dest.split('/').length,
       src = Array(dirDepth).join('../') + 'docs/src/templates/' + filename;
-
-  return symlink(src, dest);
+  return symlink(src, dest, type);
 }