fdasrvf 1.9.7
--------------
v1.9.7
* bugfixes

v1.9.6
* bugfixes

v1.9.5
* refactor pf curve functions
* add curve karcher median
* bugfixes

v1.9.4
* add elastic depth functions

v1.9.3
* fix gfortran issues
* CRAN version no longer has gropt library (RBFGS) if that is required install from github

v1.9.2
* update gropt library

v1.9.1
* Added tolerance bound functions

v1.9.0
* Added elastic principal component regression functions

v1.8.4
* centered rgam calculation
* fix bug in curve functions and image registration

v1.8.3
* added bayesian alignment method by Y. Lu et. al
* added multiple functional alignment function
* bugfixes to curve alginment

v1.8.2
* added objects for outputs of time_warping, boxplot, and pca functions
* added plot methods for the above objects
* added summary methods for the above objects
* added kmeans clustering and alignment based on Sangalli et. al.
* multiple bugfixes

v1.8.1
* fix boxplot functions documentation
* added quantile option
* updated surface plot for boxplot functions

v1.8.0
* added phase and amplitude boxplot functions
* fixed issue with time_warping finding the median

v1.7.1
* fix memory leaks in bayesian c code
* update SqrtMean calculation to have more numerical accuracy

v1.7.0
* added a pair align function for 1-D data
* added bayesian alignment for 1-D functions

v1.6.2
* updated curve functions to support R^n
* cleaned up curve function for loops

v1.6.1
* bug fixes to curve functions

v1.6.0
* added open and closed curve function (N-D)

v1.5.2
* added image alignment functions and fix minor bugs

v1.5.1
* added gropt optimization methods and alignment

v1.5.0
* added simul optimization method for reparam

v1.4.2
* Fixed gradient bug

v1.4.1
* Fixed bug in doParallel for windows computers
* Fixed numerical issues for high lambda for no warping required

v1.4
* Fixed memory leak in Dynamic Programming algorithm
* Updated random gamma generation to use a Fourier basis on the tangent space
* Changed over parallel support to doParallel
* Fixed documentation error

v1.3
* Fixed numerical issues
* Updated documentation

v1.2
* Changed SRVF calculation to use splines for derivatives
* Added control to the amount of warping via lambda to the time_warping function
* Fixed documentation bugs and minor bugs in horizontal PCA calculation

v1.1
* Updated so the parallel functions are windows compatible and windows binary
can be compiled, now suggests doSNOW or doMC
* Added variance calculation to time_warping function

v1.0
* Initial Version of Package
