indicators

• IndeterminateProgressBar for modeling bars with unknown totals #43 #51
• option::MaxProgress to configure the maximum progress for the bar. Default is 100. This enables sweeping over iterables, e.g., a vector of numbers. Example.
• option::Stream to configure the output stream of progress bars, e.g., using std::stringstream or std::cerr instead of std::cout #22
• option::FontStyles. The user can specify a vector of font styles, e.g., bold, italic etc. for the progress bar #38
• New default for progress bar color: Color::unspecified
• Abstraction for Cursor Movements to work better with Windows #48
• Show/hide console cursor - Enables hiding the console cursor when progress bar is ticking - Removes the annoying flicker #48
• Using amalgamate to generate single_include header file.