Add new library routines to sasmodels (Trac #771)

[butlerpd]

several new library routines have been developed that mostly support both GPU and CPU and which are needed by a number of SASfit models that we expect to be uploaded to the marketplace. These should be added to the sasmodels library for general use

Migrated from http://trac.sasview.org/ticket/771

{
    "status": "new",
    "changetime": "2016-10-11T13:52:15",
    "_ts": "2016-10-11 13:52:15.861160+00:00",
    "description": "several new library routines have been developed that mostly support both GPU and CPU and which are needed by a number of SASfit models that we expect to be uploaded to the marketplace.  These should be added to the sasmodels library for general use",
    "reporter": "butler",
    "cc": "",
    "resolution": "",
    "workpackage": "SasView Bug Fixing",
    "time": "2016-10-11T13:52:15",
    "component": "SasView",
    "summary": "Add new library routines to sasmodels",
    "priority": "major",
    "keywords": "",
    "milestone": "sasmodels Next Release +1",
    "owner": "wojciech",
    "type": "defect"
}

[butlerpd]

I think at this point this is an ongoing task (to add routines to the library that get used by a number of models in general) so clsoing this old ticket at this time.