Move css and css-value modules to the toplevel.

This is the default location when installing from npm, and Angular uses
that when parsing CSS.

Updated module paths, requires, csproj, tsconfig and grunt tasks.

css-value/reworkcss-value.js

@@ -0,0 +1,113 @@
+
+module.exports.parse = parse;
+
+function parse(str) {
+  return new Parser(str).parse();
+}
+
+function Parser(str) {
+  this.str = str;
+}
+
+Parser.prototype.skip = function(m){
+  this.str = this.str.slice(m[0].length);
+};
+
+Parser.prototype.comma = function(){
+  var m = /^, */.exec(this.str);
+  if (!m) return;
+  this.skip(m);
+  return { type: 'comma', string: ',' };
+};
+
+Parser.prototype.ident = function(){
+  var m = /^([\w-]+) */.exec(this.str);
+  if (!m) return;
+  this.skip(m);
+  return {
+    type: 'ident',
+    string: m[1]
+  }
+};
+
+Parser.prototype.int = function(){
+  var m = /^((\d+)(\S+)?) */.exec(this.str);
+  if (!m) return;
+  this.skip(m);
+  var n = ~~m[2];
+  var u = m[3];
+
+  return {
+    type: 'number',
+    string: m[1],
+    unit: u || '',
+    value: n
+  }
+};
+
+Parser.prototype.float = function(){
+  var m = /^(((?:\d+)?\.\d+)(\S+)?) */.exec(this.str);
+  if (!m) return;
+  this.skip(m);
+  var n = parseFloat(m[2]);
+  var u = m[3];
+
+  return {
+    type: 'number',
+    string: m[1],
+    unit: u || '',
+    value: n
+  }
+};
+
+Parser.prototype.number = function(){
+  return this.float() || this.int();
+};
+
+Parser.prototype.double = function(){
+  var m = /^"([^"]*)" */.exec(this.str);
+  if (!m) return m;
+  this.skip(m);
+  return {
+    type: 'string',
+    quote: '"',
+    string: '"' + m[1] + '"',
+    value: m[1]
+  }
+};
+
+Parser.prototype.single = function(){
+  var m = /^'([^']*)' */.exec(this.str);
+  if (!m) return m;
+  this.skip(m);
+  return {
+    type: 'string',
+    quote: "'",
+    string: "'" + m[1] + "'",
+    value: m[1]
+  }
+};
+
+Parser.prototype.string = function(){
+  return this.single() || this.double();
+};
+
+
+Parser.prototype.value = function(){
+  return this.number()
+    || this.ident()
+    || this.string()
+    || this.comma();
+};
+
+Parser.prototype.parse = function(){
+  var vals = [];
+
+  while (this.str.length) {
+    var obj = this.value();
+    if (!obj) throw new Error('failed to parse near `' + this.str.slice(0, 10) + '...`');
+    vals.push(obj);
+  }
+
+  return vals;
+};