CLIENT: fix possible break stuff in storage module

API: integrate nodefly

ALL: cleanup via jshint
add endpoint '/health' for application usage statistics
whoops, openshift already has /health
optimize server stats output
cleanup server-side logging
NEW BUILD FOR APPSTORE. changes only the way the splashscreen gets removed.
Reason for rejecting: Review Guidelines '2.2 apps that exh. bugs will be rejected' -> app was hanging on the splashscreen,
apple attached a screenshot
add webkit-touch-callout: none
update texts
submitted again, now via auto hide splash
change server cronjob logging, cleanup docs
fix email stuff
fix email stuff2
add itunes store links