[#141]add competitions list to contest show view

[#141]changed show_spec

[#141]minor fixes

[#141]fixed indent

[#141]fixed indent once again
139 Create model Configuration
[#187] - Added sorting to shooters view
added tests for payments/show view
changed tests for contests/view to make them pass.
fixed intendation, deleted contest from describe "payments/show"block
[#141]merging
[#198] Fix raise error message when running "get names" test in shooter controller
Merge pull request #120 from gotar/198-fix-raise-error-for-get-names

[#198] Fix raise error message when running "get names"
[#191] Correct flash messages for create, update and destroy
Merge pull request #122 from gotar/191-correct-flash-messages

[#191] Correct flash messages for create, update and destroy
Merge pull request #119 from gotar/139-creating-model-configuration

139 Create model Configuration
change root, add now to flash in sessions-controller, add welcome page, add test for view, fix i18n
change redirect_to in authorize method to signin_path, add now to flash in sessions-controller, add welcome page, add test for view, fix i18n