new_ticket
new ticket
TicketsAPI.new

Ajustes nos modelos Ticket e Comment
view: new_ticket
tests
Merge branch 'master' of git://github.com/scieloorg/balaio into 93_new_ticket

Conflicts:
	balaio/tests/test_gateway_server.py
edicao do docstring
Ajustes na documentação do TicketsAPI
Merge branch 'master' of git://github.com/scieloorg/balaio into 93_new_ticket
Some adjustments according to the reviews comments
refactoring Ticket.new()
Fix test for [ [ 'Comment', comment.id]]
Removing self.req.params = {'submit': True} from tests
Fix tests
Merge branch 'master' of git://github.com/scieloorg/balaio into 93_new_ticket
Removes Tickets.new(). It is done in the view new_ticket()
Refactoring of its tests.
Merge branch 'master' of git://github.com/scieloorg/balaio into 93_new_ticket
Inserted nullable=False to author (Ticket and Comment) and to title (Ticket)
Merge pull request #122 from robertatakenaka/93_new_ticket

TicketsAPI.new - criação de um ticket