Fix a missing space after a period. Consistently markup `devtools` as per the rest of the document.
now take overrides in as a list and consolidate them with the defaults. The downside is that the defaults are now not available as function arguments, rather are embedded within the funcitno body. In 'write_description', do not vectorize package description. This step was unnecessary and confusing to the reader. Adds README regarding package creation.
to load package whether development or installed