small but important after deploy modifications
added angular-bootstrap-ui datepicker to layout
export snap 2json mysql query rewritten, added ability to save snap of any date
added difinition of min&max dates for calendar, alpha route date param with checking and loading date snaps to view
datepicker time control refactoring and snaps dump files cache
about chapter content
first move from ngRoute to angular-ui-route
second step in way to route states
sales chart v2 alpha version
sales chart v.2 fixed reload
donut chart version 2 ready for deploy
dev merged into master and after deploy small fixes