RE: src/ reorganization

["Davidsaver, Michael" <mdavidsaver@bnl.gov>]

In the interest of not doing too much at once I'd like to do the
reorganization in stages.  The first stage to be just moving whole
directories.  The second would be file moves.  Third would be merging
the lib*Ioc libraries.  The intent is that to ensure that things remain
buildable after each step.

If there aren't major changes then next week I will create a branch with
these changes and request a merge.

The first stage will look like:

> == Full list of renames
> 
> tools      = tools
> libCom     = libCom
> toolsComm  = libCom/tools
> RTEMS      = libCom/RTEMS
> as         = ioc/as
> bpt        = ioc/bpt
> db         = ioc/db
> dbStatic   = ioc/dbStatic
> dbtools    = ioc/dbtemplate
> misc       = ioc/misc
> registry   = ioc/registry
> rsrv       = ioc/rsrv
> dev/softDev= std/dev
> dev/testDev= std/test
> rec        = std/rec
> softIoc    = std/softIoc
> ca         = ca/client
> cap5       = ca/client/perl
> catools    = ca/client/tools
> cas        = ca/legacy/pcas
> excas      = ca/legacy/pcas/ex
> gdd        = ca/legacy/gdd
> makeBaseApp= template/base
> makeBaseExt= template/ext
> util       = util