Changes rJava package

V 1.1, Date: 2015-04-25

Added a new tutorial rCMA-tutorial.pdf, written with Sweave/knitr.

Moved rJava from Depends to Suggests and changed all calls .jcall to rJava::.jcall, .jinit to rJava::.jinit, and so on.

Removed from rCMA.R the .onLoad part because this gave a fatal error during buildRCMA.R. (The .onAttach part seems to work)

Bug fix: cmaCalcFitness had population size and fitness function dimension swapped

Bug fix in cmaEvalMeanX: bestX now contains meanX, if meanX is better.

Bug fix in demoCMA2.R: isFeasible now has >= (and not >).

Made index.html and changes.html W3C-conformal HTML files.

V 1.0.0, Date: 2013-03-01

Initial version.