use boost::filesystem v3
Merge branch 'master' into filesystem_v3

Conflicts:
	lib/ImageIO/imageFormat_compressed.cpp
Merge remote-tracking branch 'origin/master' into filesystem_v3
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 'master' into filesystem_v3
only have dynamic linked libs ISIS_LIB_DEPENDS
typo fix
Merge branch 'master' of github.com:DerOrfa/isis
Merge branch 'master' into filesystem_v3
not use ISIS_LIB_DEPENDS on linux
use shared_ptr for the nifti header (instead of a plain pointer)