try to handle dicom tags with unknown formatting
use ImageIO as logging module in data::IOFactory
Merge branch 'gmaster'
Application::removeLogging should add a "d" like the other logging functions
make IOFactory::findPlugins ignore case when looking for plugin files
fix crash when trying to convert color images to scalars
hardwiring isisdiff to ignore the "source" property
in nifti_sa _always_ store the sform to make SPM happy (hope that won't break any other SW)
astyle -r --suffix=none --formatted --options=design/astylerc *.{c,h}pp
set version number to 0.7.5
Merge branch 'gmaster' into debian
debian stuff for 0.7.5