adding support for flash messages
adding the install generator which would copy the beta invite initializer. Skeleton ready.
moving the flash messages to new action file. moved out from the layouts file
get the skeleton for the intializer ready
adding admin email support in the beta_invite initializer
bug fix for BetaInviteSetup initializers in the templates
sending emails to admins when someone requests for an invite
add emails in comma separated values for admin notification emails
adding thankyou email boolean to initializer
send the thank you email to the user part 1
setting up the module accessor variable for send thank you email
updating readme instructions once the gem is installed
Merge pull request #6 from ktkaushik/dev

support for mails, flash messages, a new install generator.