rLakeAnalyzer 1.11.0

• Added a NEWS.md file to track changes to the package.
• revamp README with more detail
• convert all documentation to roxygen2 (#44)
• Add top level documentation file (#22)
• Add split and merge vignette

rLakeAnalyzer 1.10.0

• Added split and merge algorithm to package which enable auto detection of clines (e.g thermoclines)