Allow to edit BLinePoint directly without Composite converter
Fix bugs with editing linked vertices
Fix rendering of text layers
Optimize rendering of Layer_PasteCanvas
Add constructor for Transformation
Removed cool good and perfect functionality of 'origin_transformation'.
It replaced onto simple easy and trivial vector 'origin' (initial
offset). This should to improve usability and friendship synfig with
user. May be...
Fix bug with 'origin'
Fixed size for scale and rotation ducks for transformation
Fix ducks length when workarea zoommed
Allow to change origin by 'space' button
Fix bugs in ducks behavior
Fix bug with opening files
Lock aspect for scale duck
Fix scale-axes direction
Merge remote-tracking branch 'origin/master' into morevna

* origin/master:
  Portability fixes for OpenBSD. Patch by Aaron Suen.
  Fix description of png_spritesheet target. Cleanup.
  Added target png_spritesheet
  Show icon only for panel toolbar on all platforms
  Add a new screenshot of 0.64.0 for using in Appdata.xml
  Add two new icons
  Set the border relief style of close button of canvas window tab to None
  Make the intltool take care of appdata file