Added a private compiler flag, "clean", in order to automatically delete the Prolog file generated when compiling settings files. This is necessary to prevent permission problems with Prolog compilers that require that the first run of the Logtalk integration scripts/shortcuts be made an administrative user.
Added a private compiler flag, "clean", in order to automatically delete the Prolog file generated when compiling settings files. This is necessary to prevent permission problems with Prolog compilers that require that the first run of the Logtalk integration scripts/shortcuts be made an administrative user.

git-svn-id: 4c7b768bc2e2a56aa1c56b1b5a9454ba68342430@4819 ac9c905b-388a-4ddf-9b6a-4063a022bc57

LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2