* added PH_LIST
* added lots of process functions
* added PhGetFileName (similar to FileUtils.GetFileName in PH 1.x)
* added PhGetSystemDirectory
* added user name and file name columns
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@2516 21ef857c-d57f-4fe0-8362-d861dc6d29cd