v 2.0

1. Update the documentation
2. Re-written read.hmd function
3. Include the new handle argument, the new httr dependency

v 1.9

1. Add the read.jpn and read.jpn_death functions for reading death rates and counts from the Japanese Human Mortality Database
2. Update the email address due to a change of affiliation

v 1.8

1. Update the URL for the read.hmd function
2. Update the URL for the Cancerrate data, Fat data, Spanishmigration data, and Yieldcurve data
3. Update the man/fds-package.Rd

v 1.7

1. Change my email address

v 1.6

1. Compress the size of the data

v 1.5

1. Update the Electricity demand dataset
2. Update the SAtemp dataset 

v 1.4

1. Update the JCGS reference

v 1.3

1. Add the European Central Bank yield curve data 
2. Add the Federal Reserve interest rate data

v 1.2

1. Update the read.hmd function
2. Add the hmdstatistic and hmdcountry functions

v 1.1

1. Remove some datasets
2. Add the read.hmd function