Reorganize Gemfile.
Add Fuubar to format spec execution.
Configure guard and spork.
Add FactoryGirl for DateMarker event model.
fixup! Configure guard and spork.
Use FactoryGirl on compte model.
Add factory for transaction.
Add FactoryGirl for transaction en monnaie.
Add FactoryGirl for category.
Test helpers.
Remove tests on views and controllers (to replace with capybara tests).
Make pending tests on categories until a solution is found.
Merge branch 'topic/reworkTests' into develop

* topic/reworkTests:
  Make pending tests on categories until a solution is found.
  Remove tests on views and controllers (to replace with capybara tests).
  Test helpers.
  Add FactoryGirl for category.
  Add FactoryGirl for transaction en monnaie.
  Add factory for transaction.
  Use FactoryGirl on compte model.
  fixup! Configure guard and spork.
  Add FactoryGirl for DateMarker event model.
  Configure guard and spork.
  Add Fuubar to format spec execution.
  Reorganize Gemfile.
Add capybara and selenium for integration tests.
Improve rspec configuration.
fixup! Add capybara and selenium for integration tests.
Add will paginate gem.
Paginate transactions.
Patch will_paginate to work well with TwitterBootstrap 3.
Merge branch 'topic/paginateTransactions' into develop

* topic/paginateTransactions:
  Patch will_paginate to work well with TwitterBootstrap 3.
  Paginate transactions.
  Add will paginate gem.
  fixup! Add capybara and selenium for integration tests.
  Improve rspec configuration.
  Add capybara and selenium for integration tests.