Merge pull request #36 from alexcodreanu86/carousel

Carousel
deleted extra white spaces
added number of messages that were not answered
preparing for messages
messages button shows how many unanswered messages there are
contact modal updated
updated schema with messages table
messages crud finished
validate that all fields are filled out
added show and index for messages views
messages migration
generated messages model and migration
Merge branch 'master' of http://github.com/alexcodreanu86/nitar into carousel