Fix validate command error.

Still hitting some inconsistent behavior in different NPM
versions/platforms with invalid uppercase dependency names per
https://github.com/npm/npm/issues/3692. Partial fix for #33.

src/core/fresh-resume.js

@@ -299,7 +299,7 @@ Definition of the FRESHResume class.
   Validate the sheet against the FRESH Resume schema.
   */
   FreshResume.prototype.isValid = function( info ) {
-    var schemaObj = require('FRESCA');
+    var schemaObj = require('fresca');
     var validator = require('is-my-json-valid');
     var validate = validator( schemaObj, { // Note [1]
       formats: { date: /^\d{4}(?:-(?:0[0-9]{1}|1[0-2]{1})(?:-[0-9]{2})?)?$/ }

src/verbs/validate.js

@@ -15,7 +15,7 @@
 
     var validator = require('is-my-json-valid');
     var schemas = {
-      fresh: require('FRESCA'),
+      fresh: require('fresca'),
       jars: require('../core/resume.json')
     };
 

tests/test-fresh-sheet.js

@@ -55,7 +55,7 @@ describe('jane-doe.json (FRESH)', function () {
 
     it('should validate against the FRESH resume schema', function() {
       var result = _sheet.isValid();
-      // var schemaJson = require('FRESCA');
+      // var schemaJson = require('fresca');
       // var validate = validator( schemaJson, { verbose: true } );
       // var result = validate( JSON.parse( _sheet.imp.raw ) );
       result || console.log("\n\nOops, resume didn't validate. " +