image_annotation/commit

rename class label -> taglabel, to avoid conflicts with bootstrap's label class

 web/css/deniche-tags.css      |  9 +++++++++
 web/css/object-annotation.css |  9 +++++++++
 web/js/annotation.js          | 14 ++++++++++++++
 3 files changed, 17 insertions(+), 15 deletions(-)