relSim 0.3.5

• Added a NEWS.md file to track changes to the package.
• Changed version number format.
• Fixed issue with package documentation.

relSimon 1.0.0

• Decided to make the version 1.0.0 since the code has been stable for some time
• Fixed profileIBS in the C++ code to deal with unordered alleles
• Fixed lrPC and lrSib - neither were using the f and n arguments correctly