Removed half-implemented email config
Merge branch 'email-invites'
Merge branch 'master' of https://github.com/inoda/you-owe-me-homie
fixed specs and added message expectation example
Merge branch 'master' of https://github.com/inoda/you-owe-me-homie
passing all specs
finished adding tab design to transaction history page
fixed merge conflicts
Added security to restrict user access, updated group view page
Merge branch 'master' of github.com:inoda/you-owe-me-homie into security
Merge pull request #29 from inoda/security

Security
styled the table and tabs
Merge branch 'master' of https://github.com/inoda/you-owe-me-homie into pending-table
final touches on table