bug fix
no need this
Merge pull request #42 from teharrison/master

fixes
sanatize input better
Merge pull request #43 from teharrison/master

sanatize input better
all ints are floats
Merge pull request #44 from teharrison/master

all ints are floats
for floatage
Merge pull request #45 from teharrison/master

for floatage
Merge pull request #46 from wgerlach/master

update
Merge pull request #47 from wgerlach/master

letter size
moved code to awe.pm
added picrust wrappers