wired up between dbinventory and ingredients.js
added comments
fixed variable renaming problem in callyummly.js
add routes for 4 new functions
getRecipeById correctly returns recipes in teh db when it is passed an ID.
working on db call for get common occur
Merge pull request #56 from KyleW/kyle

v1 of the ingredient search page is done.
Merge pull request #55 from lazaruslarue/dbfunctions

added Get Recipe function.
Merge branch 'master' into kyle