python-twisted: remove empty lore subpackage

Currently installing python-twisted fails because it cannot find a
python-twisted-lore package. lore package isn't created because as of twisted
15.3.x lore has been removed, thus no file belongs to it.
Removal reference:
"twisted.lore has now been removed, in preference to Sphinx. (#7892)"
https://github.com/twisted/twisted/blob/trunk/NEWS.rst#twisted-core-1530-2015-08-04

Signed-off-by: Diego Rondini <diego.rondini@kynetics.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-devtools/python/python-twisted.inc

@@ -23,7 +23,6 @@ PACKAGES += "\
     ${PN}-test \
     ${PN}-protocols \
     ${PN}-conch \
-    ${PN}-lore \
     ${PN}-mail \
     ${PN}-names \
     ${PN}-news \
@@ -43,7 +42,6 @@ PACKAGES =+ "\
 RDEPENDS_${PN} = "\
     ${PN}-bin \
     ${PN}-conch \
-    ${PN}-lore \
     ${PN}-mail \
     ${PN}-names \
     ${PN}-news \
@@ -55,7 +53,6 @@ RDEPENDS_${PN} = "\
 RDEPENDS_${PN}-core = "python-core python-zopeinterface python-contextlib"
 RDEPENDS_${PN}-test = "${PN}"
 RDEPENDS_${PN}-conch = "${PN}-core ${PN}-protocols"
-RDEPENDS_${PN}-lore = "${PN}-core"
 RDEPENDS_${PN}-mail = "${PN}-core ${PN}-protocols"
 RDEPENDS_${PN}-names = "${PN}-core"
 RDEPENDS_${PN}-news = "${PN}-core ${PN}-protocols"
@@ -187,13 +184,6 @@ ${libdir}/${PYTHON_DIR}/site-packages/twisted/_threads/ \
 ${libdir}/${PYTHON_DIR}/site-packages/twisted/positioning/ \
 "
 
-FILES_${PN}-lore = " \
-${bindir}/bookify \
-${bindir}/lore \
-${libdir}/${PYTHON_DIR}/site-packages/twisted/plugins/twisted_lore.py* \
-${libdir}/${PYTHON_DIR}/site-packages/twisted/lore \
-"
-
 FILES_${PN}-mail = " \
 ${bindir}/mailmail \
 ${libdir}/${PYTHON_DIR}/site-packages/twisted/plugins/twisted_mail.py* \