Enable oslo.limit to be installed from git repo

oslo.limit isn't currently in the list of libraries that can be
installed from a git repo via LIBS_FROM_GIT.

This adds oslo.limit to enable integrated testing against unmerged
oslo.limit changes.

Change-Id: I26cc567fdf4c84014040ae586bbb029b8de7a236
diff --git a/lib/libraries b/lib/libraries
index 67ff21f..9ea3230 100755
--- a/lib/libraries
+++ b/lib/libraries
@@ -38,6 +38,7 @@
 GITDIR["oslo.context"]=$DEST/oslo.context
 GITDIR["oslo.db"]=$DEST/oslo.db
 GITDIR["oslo.i18n"]=$DEST/oslo.i18n
+GITDIR["oslo.limit"]=$DEST/oslo.limit
 GITDIR["oslo.log"]=$DEST/oslo.log
 GITDIR["oslo.messaging"]=$DEST/oslo.messaging
 GITDIR["oslo.middleware"]=$DEST/oslo.middleware
@@ -102,6 +103,7 @@
     _install_lib_from_source "oslo.context"
     _install_lib_from_source "oslo.db"
     _install_lib_from_source "oslo.i18n"
+    _install_lib_from_source "oslo.limit"
     _install_lib_from_source "oslo.log"
     _install_lib_from_source "oslo.messaging"
     _install_lib_from_source "oslo.middleware"
diff --git a/stackrc b/stackrc
index 3dc800a..e0d71df 100755
--- a/stackrc
+++ b/stackrc
@@ -415,6 +415,10 @@
 GITREPO["oslo.i18n"]=${OSLOI18N_REPO:-${GIT_BASE}/openstack/oslo.i18n.git}
 GITBRANCH["oslo.i18n"]=${OSLOI18N_BRANCH:-$TARGET_BRANCH}
 
+# oslo.limit
+GITREPO["oslo.limit"]=${OSLOLIMIT_REPO:-${GIT_BASE}/openstack/oslo.limit.git}
+GITBRANCH["oslo.limit"]=${OSLOLIMIT_BRANCH:-$TARGET_BRANCH}
+
 # oslo.log
 GITREPO["oslo.log"]=${OSLOLOG_REPO:-${GIT_BASE}/openstack/oslo.log.git}
 GITBRANCH["oslo.log"]=${OSLOLOG_BRANCH:-$TARGET_BRANCH}
diff --git a/tests/test_libs_from_pypi.sh b/tests/test_libs_from_pypi.sh
index ce1b344..839e3a1 100755
--- a/tests/test_libs_from_pypi.sh
+++ b/tests/test_libs_from_pypi.sh
@@ -45,6 +45,7 @@
 ALL_LIBS+=" keystoneauth ironic-lib neutron-lib oslo.privsep"
 ALL_LIBS+=" diskimage-builder os-vif python-brick-cinderclient-ext"
 ALL_LIBS+=" castellan python-barbicanclient ovsdbapp os-ken os-resource-classes"
+ALL_LIBS+=" oslo.limit"
 
 # Generate the above list with
 # echo ${!GITREPO[@]}