Generated esv and pp.str files now have correct module names and are put in the editor and trans folders respectively.

svn path=/spoofax-imp/trunk/org.strategoxt.imp.editors.template/; revision=26054
new outline set-up
productions
outline library
custom-label-outline(s1, s2)
origin-track-forced fix
moved custom-node-to-label-outline(s1, s2) to outline-library
first two icons
outline nearly finished
Outline: more icons
Shared outline for SDF2 and SDF3 editors (defined in SDF3/trans/outline.str)
use prim instead of plugin_strategy_invoke
removed some generated files
fixed build.main.xml: generate lib files before str compile
fix
removed generated lib files
Outline: group productions under sort
Outline: improved origin tracking, follow restriction, icons
Outline: SDF3 support
Outline: origin-track-forced