added gh-pages as submodule
cleanup
Merge pull request #4 from jasonpbecker/master

New function to calculate observation age.
added decomma function
Added plotForWord function
generalized mapmerge function
Fix package startup message
Generalized remove_stars to remove_char
Documented decomma function
Update documentation
Bump version
Prepping for CRAN submission
Clean up documentation
Clean up for CRAN checks
Ready for checking on R-dev
Cleaned up dependencies
Cleaned formatting of code
Eliminate last CRAN check note
Submit 0.2 to CRAN
Added NEWS
Add news
Fix news
Improve DESCRIPTION
Fixed DESCRIPTION
Fix bug in mapping functions
Cleaned up startup message