Merge pull request #11 from pioneerlike/master

(fix) remove redundant config files
Merge pull request #12 from pioneerlike/master

(fix) README: waffle.io badge, product name, team members
(fix) remove redundant config files
(fix) README: waffle.io badge, product name, team members
began payments
deleted former file
added functionality to sessions
Merge pull request #13 from lizportnoy/master

updates