- Use imp to find appletrawmain.py in stead of hand-crafting the path   to it. - Allow for symlinks in the applet template.
- Use imp to find appletrawmain.py in stead of hand-crafting the path
  to it.
- Allow for symlinks in the applet template.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator