283865 impr. open source file manager

I need three improvements to the popular open source web file manager Extplorer (see [login to view URL] or [login to view URL]) 1) the option to search within *the content* of files (text files) 2) the ability to copy and move files and folders, from right-click context menu, manually entering a destination folder or name, exactly like in the File Manager of cPanel 3) the ability to visually compare two selected text files highlighting the differences, from the right-click context menu. You can use another public licensed script for this All the 3 improvements must be well integrated in the interface of Extplorer, respecting its look and feel. I'll pay you for this work and you will have to offer all this free of charge for the world in Sourceforge under the same public license. You can say that you're the author and you're not required to say that I paid you. I just want to offer these improvements free of charge and open source to the community of Extplorer. Please bid with this in mind. Escrow offered. Thanks