Merge pull request #1 from mlhim/2_4_2

2 4 2
Merge pull request #2 from mlhim/2_4_2

Updated README.
Added R-Packages with RM 2.4.4 pre-release
Merge pull request #4 from mlhim/xml2ccd

Xml2ccd
Cleanup master branch
Added R-Packages.
Remove the ccd2hkcr tools since they have been deprecated and replaced by the CCD-Gen www.ccdgen.com
Updated README.txt.
Updated README.md.
Bugs fixed in source pkg. Added bin package for Linux x86_64.
Removed R pkg. for RM. Updating Freemind files.
Merge pull request #5 from mlhim/master

Update to master