Changes to classdict entries, because strip() does not remove internal whitespace
Merge branch 'master' of git://github.com/timholy/Images.jl into rsr/io
Merge branch 'master' of git://github.com/timholy/Images.jl
Added "open" as a supported image viewer (for OS X)
Merge branch 'master' of git://github.com/timholy/Images.jl
Merge branch 'master' of git://github.com/timholy/Images.jl
Revert added spaces in classdict entries
Merge branch 'master' of git://github.com/timholy/Images.jl
Merge branch 'master' of github.com:rsrock/Images.jl into rsr/doc