minor fixes to color changes to color code. reverting to r810 on extended data queries due to significant errors. probably RIGHT vs. LEFT join issues.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/aqp@845 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
aqp, soilDB, and sharpshootR ready for CRAN submission, time to write some documentation.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/aqp@846 edb9625f-4e0d-4859-8d74-9fd3b1da38cb