feat: reorganize constants

 - remove (unexposed) Environment testing (will use Browserify instead)
 - add warnings is Promise isn't detected
 - attach Promises to both Distilled and Suites

src/node_modules/Distilled.js

-var GLOBAL = 'Distilled';
 var STATUS = require('constants/status');
-var ENVIRONMENTS = require('constants/environments');
+var MESSAGES = require('constants/messages').en;
 var REPORTERS = Object.freeze({
     dot : require('reporters/dot'),
     checklist : require('reporters/checklist'),
 });
-var MESSAGES = require('constants/messages').en;
-var environment = ENVIRONMENTS.current;
+
+(function () {
+    if (!Promise) {
+        console.log(MESSAGES.promiseMissing());
+    }
+});
 
 var uniqueId = (function (i) {
     return function () { return Math.random() + '' + (++i); };
@@ -18,7 +21,6 @@ var Suite = (function () {
         options = options || {};
         var that = this;
         var _that = this[PRIVATE] = {
-            __proto__ : Suite._prototype, //TODO: how many browsers do I lock out with this? Do I care?
 
             //---------------INTERNAL STATE---------------------------
             assertion : options.assertion || Promise.resolve(),
@@ -105,13 +107,6 @@ var Suite = (function () {
         });
     }
 
-    Suite._prototype = {
-        skip : function () {
-            var _that = this[PRIVATE];
-            _that.status = STATUS.SKIPPED;
-        },
-    };
-
     Suite.prototype = {
         constructor : Suite,
         get error() { return this[PRIVATE].error; },
@@ -123,6 +118,10 @@ var Suite = (function () {
             return Object.create(this[PRIVATE].children);
         },
 
+        get STATUS () { return STATUS },
+        get REPORTERS () { return REPORTERS },
+        get MESSAGES () { return MESSAGES },
+
         assert : function (assertion) {
             var that = this;
             var _that = this[PRIVATE];
@@ -181,7 +180,7 @@ var Suite = (function () {
                 assertion : _that.assertion.then(function () {
                     return test.assert(assertion);
                 }, function (error) {
-                    _that.skip.call(test); //@huh: is it wrong for me to call my own skip?
+                    test[PRIVATE].status = STATUS.SKIPPED; //@huh: possibly an encapsulation violation here.
 
                     throw error;
                 })
@@ -204,9 +203,7 @@ var Suite = (function () {
             var promise = _that.suite.then(callback, callback).catch(function (err) {
                 console.log(MESSAGES.callbackError, err);
 
-                if (environment === ENVIRONMENTS.NODE) {
-                    process.exit(1);
-                }
+                //TODO: should this break?
             });
 
             _that.callbacks.push(promise);
@@ -235,9 +232,9 @@ Distilled.STATUS = STATUS;
 Distilled.REPORTERS = REPORTERS;
 Distilled.MESSAGES = MESSAGES;
 
-//Export to Node or attach global
-if (environment === ENVIRONMENTS.NODE) {
-    module.exports = Distilled;
-} else if (environment === ENVIRONMENTS.BROWSER && GLOBAL) {
-    window[GLOBAL] = Distilled;
-}
+Distilled.prototype.STATUS = STATUS;
+Distilled.prototype.REPORTERS = REPORTERS;
+Distilled.prototype.MESSAGES = MESSAGES;
+
+
+module.exports = Distilled;

src/node_modules/constants/environments.js

-var ENVIRONMENTS = {
-    NODE : 'node',
-    BROWSER : 'browser'
-};
-
-ENVIRONMENTS.current = (function () {
-    if (typeof process !== 'undefined') {
-        return ENVIRONMENTS.NODE;
-    } else if (typeof window !== 'undefined') {
-        return ENVIRONMENTS.BROWSER;
-    }
-
-    //TODO: detect promise support
-    return '';
-}());
-
-module.exports = Object.freeze(ENVIRONMENTS);

src/node_modules/constants/messages.js

@@ -8,6 +8,12 @@ module.exports = {
         },
         callbackError: function () {
             return ["Uncaught error in suite callback:", ""].join("\n");
+        },
+        promiseMissing : function () {
+            return [
+                "Distilled relies on Promise support or an equivalent polyfill: ",
+                "Expect to see a LOT of errors soon!"
+            ].join("");
         }
     }
 };

src/node_modules/reporters/dot.js

-var ENVIRONMENTS = require('constants/environments');
 var STATUS = require('constants/status');
 
-var environment = ENVIRONMENTS.current;
-
 module.exports = (function () {
     var buffer = '';
 
     var log = function (message) {
-        if (environment === ENVIRONMENTS.NODE) {
+        if (process && process.stdout) {
             process.stdout.write(message);
         } else if (console.clear) {
             buffer = buffer + message;
@@ -44,7 +41,7 @@ module.exports = (function () {
 
             log('\n\n');
 
-            if(environment === ENVIRONMENTS.NODE) {
+            if(process) {
                 process.exitCode = 1;
                 pass = false;
             }