Merge pull request #302 from uliska/rename-preview-mode

rename preview/debug modes to layoutcontrol
fix #301
Merge branch 'master' of github.com:wbsoft/frescobaldi
carefully test if you rename modules :-) or just grep
small nl tr upd
update of woodwind definitions, Issue #289
Merge pull request #305 from PeterBjuhr/master

update of woodwind definitions, Issue #289
Typo fix
first stab at generic document

this will become the base for advanced parsing and modification of lilypond
source texts in the ly module.

Document will be inherited from later to support operations on QTextDocument
instances.

This is done so that all advanced manipulation can go to the ly module, and
can become available to commandline tools using the same module, without
that the ly module depends on Qt or Frescobaldi.
Merge branch 'master' of github.com:wbsoft/frescobaldi
wip
Merge remote-tracking branch 'upstream/master'
wip, basically working
Merge pull request #306 from PeterBjuhr/master

Typo fix
wip
lydocument provides the ly.document API for a Frescobaldi document (QTextDocument)
better
Merge branch 'master' of github.com:wbsoft/frescobaldi
Update prefs_lilypond.md: dragging include paths

closes #307
add Runner, improve doc