File operations

* File operations *
File operations themed icons in Vector SVG format and transparent PNGs

Included Designs:

* Page Size
* Resize File
* Search Account
* Upload Document
* Mark As-favorite
* Print File
* New File
* View
* Image File-remove
* List Is-empty
* Import File
* Import Pdf-2
* Split Files
* Export Pdf-2
* Diff Files
* File Preview
* Versions
* File Delete
* New By-copy
* Favourite File
* Import Csv
* Merge Files
* Delete File
* Export Csv
* Export Pdf
* Check File
* Add File
* View File
* Check Document
* Symlink File
* Edit File
* Add List