Merge pull request #1 from bhagemeier/master

Some corrections of spelling and documentation
bumping version number
updated changelog
added new function --lifetime-imagelist to set the lifetime of an imagelist publishe dwith vmcaster
added new function --lifetime-imagelist to set the lifetime of an imagelist publishe dwith vmcaster
bumping version number
added the ability to add the content of files to images imagelists and endorsers rather than just single line parameters, this is useful for people wanting to add say an image list inisde an image list
Merge branch 'master' of github.com:hepix-virtualisation/vmcaster
updating change log
bumping version number