Merge pull request #254 from nanan9177/blockly_fix

Quick fix for sign up form. Need to investigate more on password placeho...
Merge pull request #255 from nanan9177/blockly_fix

Updated all blank fields except for password fields.
Merge pull request #256 from nanan9177/blockly_fix

Added password text field.
Calling og:tag only if level_source controller is calling the page.