2014-02-10  Marcello Chiodi  <marcello.chiodi@unipa.it>

*R package etasFLP: changes from version 1.0.0 to version 1.0.1

*print.etasclass.R: function added. S3 method for
the generic function print for objects of class "etasclass".

*print.etasclass.Rd: added documentation file for the new function "print.etasclass.R".

*californiacatalog.RData: a new data set added to the package with a North California earthquake catalog. Documented in the help file "californiacatalog.Rd".

*californiacatalog.Rd: added documentation file for the new data set "californiacatalog.RData".

*DESCRIPTION file: Avoided dependency on package "car"; external packages "fields", "rgl", "maps", "mapdata" declared in "Imports" row instead of "Depends" row, due to a note present on the CRAN test page.

*plot.profile.R: small changes to the titles of the plots. 

*summary.etasclass.R: small changes to the output format.

*etasclass.R: the input argument params.ind now is is a logical vector (default is the same: replicate(8,TRUE)); instead of a vector of 0 and 1; the meaning is the same.
Corrected a bug in the comparison between the successive declustering iterations
In the  output the  element "this.call" has been added and contains the call of the function.
Corrected and improved some headers in the names of the output elements 

*plot.etasclass: added two new input arguments: "PDF" and "file"; if "PDF=TRUE" then the output is sent to pdf file with name "file".
Some plot label and titles have been corrected.

*profile.etasclass.Rd: correction in the item nprofile.
