v2.5.2

    Added Proxy configuration to settings
    Added "Ignore ssl errors" options
    Added possibility to make one tab reveiver for all external "send to pip3line"
    Char encoding improvements
    Make large sources readonly by default
    Fixed stupid bug when writing to large files
    Implemented Drag & Drop on generictab (Hexeditor)
    Fixed the load from file TextView context menu
    Minor changes in XOR transform
    Minor modifs for the Sublime plugin
    Fix view refresh when editing large file
    Minor fix with floating windows
    Refactoring