KS-15 payment page
 -payment operations added
 -import coinbase
 -added file permission
 KS-15 payment page
 -succes url edited
 -added new migraiton
 KS-18 Terms
 -url added
 -view added
 -template added
 KS-12 General Design
 - fixed pricing_table.html
 - fixed home_page.html
 - fixed base.html