TZ Portfolio Plus v1.0.5

• Fix error when install in Joomla v3.2.7
• Fix error can't use isotope layout (fitRows, straighDown)
• Update return link for addon edit when addon data created option link.
• Fix error assign categories in group field with first save group field.
• Remove block html when columns don't display html.
• Add return link when save & close add-on.
• Change error message of addon to display in alert box.
• Fix error JHtml Icon in view portfolio.
• Fix error default value of textarea extrafield addon.
• Change language in view template and template style.
• Fix error validate in module mod_tz_portfolio_plus_categories.
• Remove navigation of core in Single layout builder (change to addon).
• Fix error sort template style in template styles view.