Fix rockspec and travis ci

Author: TiagoDanin

html-entities-git-2.rockspec

@@ -1,5 +1,5 @@
 package = "html-entities"
-version = "git-1"
+version = "git-2"
 
 source = {
 	url = "https://github.com/TiagoDanin/htmlEntities-for-lua.git"

tests/travis.lua

@@ -1,5 +1,5 @@
-htmlEntities = require('htmlEntities')
---htmlEntities = require('src/htmlEntities')
+--htmlEntities = require('htmlEntities')
+htmlEntities = require('src/htmlEntities')
 test = require('tests/test')
 
 print('\n\nInit test htmlEntities for Travis')