Add ZapPdf interface ad PDF action on practice#show
Added ZapPdf interface and PDF action
Add to .gitignore /public/attachments/ and /.idea/workspace.xml
Bug-fix on practice initializer
Use gem rpdf from github
Use gem rpdf from github
Use gem rpdf from github
Merge from master
Add XmlSerializable concern.
Rename SuitStatusCheckRequest :suit in ::suits