Changes

• #45    Vulnerabilities Issue XSS (display-post.php)
• #16    Print resume button problem in Chrome
• #43    css fix - button length not enough (e.g. for German)
• #44    Bug fix - Adding default hook in nas_static.php and nas_contact.php
• #46    Css styling for disable button in job details page
• #47    Add login box for employer in homepage
• #48    Update image icon (print and save)