Provide "previous" and "next" to navigate between previews prasathman…

…i#145

Cross site scripting (XSS) prasathmani#141
RegEx error | function template prasathmani#134

Added Version Check

Added new Translation JSON file
New languages added - Spanish, German, Thailand and Chinese
Removed languages from tinyfilemanager.php file
Updated IDE languages and themes

Multi-language support prasathmani#2.2.0

- Login Page redesign

- Error report suggestion prasathmani#77
- Rename allowed based on FM_EXTENSION config
- Tar file support added (create, open and extract tar)
- Upload UI resdesign
- Table header UI Redesign
- Login user name and avatar added
- Broken URL highlight.js prasathmani#78 and prasathmani#79

Fix : Added Password_hash() prasathmani#31