Bug 370888 - API Access to export and print

*Moved print and save image functionality from action to feature
*Moved default features for print and save to graphiti.ui plugin
*Added abstract base features for print and save in graphiti bundle
*Extracted interfaces to enable clients to provide custom
implementations for configuring printing and saving
*Modified Graphiti default printing and saving implementations to
support the new configuration interfaces
*Moved functionality for save as image from internal Graphiti service to
save as image feature
*Adapted save as image UI test

Change-Id: Ifeed1b65d33a04e7ba0b5c031802c7348ee6de67
35 files changed
tree: 709659f487eac582286a35365f6e40ab8d8a8074
  1. examples/
  2. features/
  3. plugins/
  4. releng/
  5. tests/