Add feature specs
rspec tests main-page, visa, visas, partials
rspec some button tests added
Merge pull request #4 from dmitryshilin/alexey_rspec

Add feature specs
Merge pull request #5 from dmitryshilin/dmitrys_rspec

Dmitrys rspec
deleted some unnes tests
Merge pull request #6 from dmitryshilin/test_pages

Test pages
fixed files misplaced
fixed files misplaced
add some new feature