Make use of json header
Update POSIXt and db_ver
Removed outdated documentation
Update readme
Fix timezone bug
Update get-variable
Add readme class and update documentation
Update README.md
Update README.md
Remove .Rproj
Update branch name
Add json support for readme

to be used to add readme as attributes to vector
Add doc() method
Update doc method (readme -> doc)
Update readme
Delete test data
Rename file
Rename some methods
Update readme
Update readme