Version 1.0.2
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- enable users to input estimates in prediction
- add function plotgc for a general geostatistical plot
- bugs fixed



Version 1.1.0
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- Combine classes marginal.gc1 and marginal.gc2
- Combine classes corr.gc1 and corr.gc2
- Now specifying marginals and correlations in simulation and fitting are united
- bugs fixed in plotting the simulated data
- Documentations changed accordingly


Version 1.1.1
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- bugs fixed when range parameter fit is 0


Version 1.1.2
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- bugs fixed when fitting Poisson marginal
- Documentations changed accordingly

Version 1.1.3
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- update citation information

Version 1.1.4
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- update to fix an error when prediction with given parameters

Version 1.1.5
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- update to accommodate the use of STRICT_R_HEADERS as noticed by Dirk Eddelbuettel

Version 1.1.6
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- add define STRICT_R_HEADERS and try to solve two notes


Version 1.1.7
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- change citation style by using doi instead of url for JSS articles

