added epiphany as sub module
enabled basic api functionality for stock configuration
make basic use of api for stock config
enabled stock put path to obtain decimals
added apiAdapter script
use api adapter to streamline js updateify
enable general cost configuration to call api (calls not implemented yet)
changed runningCost-post-xml.php to make use of smarty
minor improvements & bugfixes
added general costs route for single records (GET)
fixed small bug resulting in not-buffered db-debug output
improved general costs data retrieval
added general costs set routes and functionality
changed from valuePostprocess to elementPostprocess
fixed processing of set 0
Merge branch 'feature/AddAPISupport' into develop