Compliance for ECG and MEQP coding standards

[ebizmarts-keller]

Make the necessary modifications to adhere to the ecg_coding_standards from Magento

• [x] Lines exceeds 120 characters.
• [x] Usage of Date without magento's core class.
• [x] Nesting level more than 5.
• [x] Method complexity over 8.
• [x] Line exceeds 120 characters in Reg-Exp (emailcatcher.phtml).
• [x] Variable with no CamelCase in objects data and constants.
• [x] Unescaped output detected in HTML passed through variable (notifications.phtml).
• [x] MySQL4 obsolete classes.
• [ ] Database access and queries not in model classes.
• [x] Usage of file and curl methods (mkdir, rmdir, curl_setopt, etc).
• [ ] Usage of file and methods fopen, fclose.
• [x] Usage of deprecated md5 functions.