extend pygments with lpy lexer (entry_point)
BUGFIX: control value was changed to min in IInt Qt widget
Merge pull request #62 from gbaty/fix-rename-data-bug

Fix bug when renaming data
Merge pull request #63 from gbaty/fix-qt-int-control-range

BUGFIX: control value was changed to min in IInt Qt widget
Merge pull request #64 from jucoste/pygments_extension

Extend pygments with lpy lexer
first test for a genric textual model/data
guess lexer inside controller
Merge branch 'generic_file_management' of https://github.com/jucoste/openalea into generic_file_management