Merge pull request #185 from kigeia/testing

Fix a bug with grayscale image
setup.py: Check that gladeui is installed

Signed-off-by: Jerome Flesch <jflesch@gmail.com>
Merge branch 'testing' into unstable
Merge branch 'unstable' of github.com:jflesch/paperwork into unstable
util: Fix UI file search order

Signed-off-by: Jerome Flesch <jflesch@gmail.com>
setup.py: Fix the path where data files are installed

Signed-off-by: Jerome Flesch <jflesch@gmail.com>
Merge branch 'testing' into unstable

Conflicts:
	setup.py
Main window: Page thumbnails: Wait half a second before reloading the thumbnails

Signed-off-by: Jerome Flesch <jflesch@gmail.com>
Merge branch 'testing' into unstable
Otimization of feature calculation
Reduce weight of the image features
Logger lever adjustement
Add versionning to estimator feature compute
Reorder imports