provider edit rewrite started
merge master
provider edit works
product edit rewrite
provider, product edit rewrite done
delete provider, product added
small fixes
clean trailing whitespace and some weird automatic changes
rename config.php and ignore it
menu link to new mng provider
Merge pull request #18 from naoisegolden/master

ignore config file
draft of csv import module
small fixes
files modified after make
trivial syntax change
initial lp formulation; always gives infeasible
edit provider/product enhancements
lps now solve correctly in any given week
now process all dates and store in db
incorporated taxes