commit
Merge pull request #71 from alexivanov84/branch#9

Branch#9
Merge pull request #72 from alexivanov84/_aro_new

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cleanup related music data after change music default account
checkout and signup pages
database changes
Merge pull request #73 from alexivanov84/_aro_new

 aro new
create playlist
Merge branch 'master' of https://github.com/alexivanov84/isiscms into branch#9