73 exhibit and markdown
remove length
Merge pull request #2 from SoftServeUniversity/73_exhibit_markdown

73 exhibit and markdown
restricted invitation option
add restriction on users invitation
change invitations_spec
73_exhibit_add_css
Merge pull request #3 from SoftServeUniversity/restrict_invitation_option

Restrict invitation option
change css
Merge pull request #4 from SoftServeUniversity/73_exhibit_css

73_exhibit_add_css
add propper bootstrap styles to flash messages
merge master
add schema
Merge pull request #8 from SoftServeUniversity/style_flash_messages_with_bootstrap

add propper bootstrap styles to flash messages
refactor markdown
Merge pull request #9 from SoftServeUniversity/refactor_markdown

refactor markdown
merge master branch
with some tests
rspec tests
rspec