0.4.5

Fix small bug in computing p-value for bn.test (unmodified).
Add test for bn.test (modified).

1.0

Add lots of methods (dc.test, fast.test, mlink.test, rflex.test, etc.)
Dramatic restructure of many functions.

1.1

Add cepp.test (and related).
Fix some documentation.

1.2

Update *.test functions to return 'smerc_cluster' class instead of 'scan' class.
Create print, plot, and summary functions for smerc_cluster class. Add ex argument to bn.test.
Improve speed of flex.zones function.

1.3

Create flex_zones and flex_test to use C++ code for speed.
Add vignette regarding how to use package.

1.4

Add optimal_ubpop for choosing a population upper bound.

1.5

Add function to easily extract clusters.

1.6

Add constant-risk version of Moran's I.
Correct parallel processing bug (thanks to Insang Song).

1.7

Improve efficiency of scan.test and elliptic.test by removing redundancies.
Replace NEWS file with NEWS.md file
Fix bug in scan.test when the population size of each region is identical.
Add nysf and nysp data sets, along with better descriptions.

1.8

Add neast.
Add gedist function to remove dependency on sp package.
Add primes100k data set to sysdata.rda to remove dependency on randtoolbox package.
Add nclusters function.
Remove nysf and nypoly rda files from data. Replace with functions that create them from nysf. This is related to the point below.
Remove sp from Depends and move to Suggests.