sessions controller edited
Merge pull request #9 from zelzel2315/Cris2Branch

sessions controller edited
Merge pull request #10 from zelzel2315/peter

adding bootstrap imports and gems
bets controller added
Merge pull request #11 from zelzel2315/Cris2Branch

bets controller added
Merge pull request #12 from zelzel2315/peter

Peter
updated the version of rails