0.2-5:
  - Bug fixes
  - CRAN fixes

0.2-4:
  - Replace deprecated C++ function binary_function() with 

0.2-3:
  - Fixing noLD error
  
0.2-2:
  - Added CITATION file (for JOSS paper)

0.2-1:
  - Modernise package infrastructure
    - Rd files converted to Roxygen
    - Enabled continuous integration (Travis, AppVeyor)
  - Threaded version of compare() changed to RcppParallel
  - Redone vignette(s)
  - Fixing bug caused by overflow

0.1-22:
  - Version updated 2017-02-11
