cleaned up the code
added a script to analyze the map files
added some documentation
added support for printing a column
cleaned up
added more functionality
added script to show a mapping between emp study names and study titles according to the emp website
updated ignores
added a script to display the studies that have pH meta-data
initial commit of script to merge studies.
modified ignore files
do remember the changes
update desc file
moved jl's test files
moved jl's test files
updated ignores
added qiime functions
removed echo debugging
original commit of missing data tool
make a function to save our mapping file, but don't reassing values