bitbake.conf: Delete long-dead {FETCH, RESUME, UPDATE}COMMAND variables

index c2ed926..b96a8fe 100644
@@ -24,10 +24,6 @@ DEPENDS = ""
 DEPLOY_DIR = "${TMPDIR}/deploy"
 DEPLOY_DIR_IMAGE = "${DEPLOY_DIR}/images"
 DL_DIR = "${TMPDIR}/downloads"
-FETCHCOMMAND = ""
-FETCHCOMMAND_cvs = "/usr/bin/env cvs -d${CVSROOT} co ${CVSCOOPTS} ${CVSMODULE}"
-FETCHCOMMAND_svn = "/usr/bin/env svn co ${SVNCOOPTS} ${SVNROOT} ${SVNMODULE}"
-FETCHCOMMAND_wget = "/usr/bin/env wget -t 5 --passive-ftp -P ${DL_DIR} ${URI}"
 FILESDIR = "${@bb.utils.which(d.getVar('FILESPATH', True), '.')}"
 FILESPATH = "${FILE_DIRNAME}/${PF}:${FILE_DIRNAME}/${P}:${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/files:${FILE_DIRNAME}"
 FILE_DIRNAME = "${@os.path.dirname(d.getVar('FILE'))}"

@@ -44,8 +40,6 @@ PN = "${@bb.parse.BBHandler.vars_from_file(d.getVar('FILE'),d)[0] or 'defaultpkg
 PR = "${@bb.parse.BBHandler.vars_from_file(d.getVar('FILE'),d)[2] or 'r0'}"
 PROVIDES = ""
 PV = "${@bb.parse.BBHandler.vars_from_file(d.getVar('FILE'),d)[1] or '1.0'}"
-RESUMECOMMAND = ""
-RESUMECOMMAND_wget = "/usr/bin/env wget -c -t 5 --passive-ftp -P ${DL_DIR} ${URI}"
 S = "${WORKDIR}/${P}"
 SRC_URI = "file://${FILE}"
 STAMP = "${TMPDIR}/stamps/${PF}"

@@ -53,8 +47,5 @@ SVNDIR = "${DL_DIR}/svn"
 T = "${WORKDIR}/temp"
 TARGET_ARCH = "${BUILD_ARCH}"
 TMPDIR = "${TOPDIR}/tmp"
-UPDATECOMMAND = ""
-UPDATECOMMAND_cvs = "/usr/bin/env cvs -d${CVSROOT} update ${CVSCOOPTS}"
-UPDATECOMMAND_svn = "/usr/bin/env svn update ${SVNCOOPTS}"
 WORKDIR = "${TMPDIR}/work/${PF}"
 PERSISTENT_DIR = "${TMPDIR}/cache"