Merge pull request #483 from mvngu/develop

some typo fixes
R: update package build number and release date.
Removed LICENSE file from R package, it is apparently not neeeded.
R: updated NEWS file with 0.6.5-2 entry.
R: removed fortran bounds checking, R CMD check complains for non-portable flag.
R: break up long lines in the manual examples, so that the PDF manual looks good.