User Meta Pro version 1.2.1rc1

Changelog for version 1.2.1rc1:

• PHP7 compatibility.
• Modify class names according to PSR-2 standard.
• Added more options to the captcha.
• Fix: print inline js to backend profile (date-time was not working).
• Fix bug on user importing extra fields.
• Fix the Login error message bug.
• Fix: Conditional logic for checkbox, radio, and multi-select also.
• Fix: Using multiple captchas on the same page at last.