Harmonize external dependency names to use hyphen

Change-Id: I09626ad87a60dd959755cb598b743b88361aa349
diff --git a/BUILD b/BUILD
index fc66e1c..051435c 100644
--- a/BUILD
+++ b/BUILD
@@ -18,9 +18,9 @@
     ],
     resources = glob(["src/main/resources/**/*"]),
     deps = [
-        "@jgit_http_apache//jar",
-        "@jgit_lfs//jar",
-        "@jgit_lfs_server//jar",
+        "@jgit-http-apache//jar",
+        "@jgit-lfs//jar",
+        "@jgit-lfs-server//jar",
     ],
 )
 
@@ -30,7 +30,7 @@
     tags = ["lfs"],
     deps = PLUGIN_DEPS + PLUGIN_TEST_DEPS + [
         ":lfs__plugin",
-        "@jgit_lfs//jar",
+        "@jgit-lfs//jar",
     ],
 )
 
@@ -40,6 +40,6 @@
     visibility = ["//visibility:public"],
     exports = PLUGIN_DEPS + PLUGIN_TEST_DEPS + [
         ":lfs__plugin",
-        "@joda_time//jar",
+        "@joda-time//jar",
     ],
 )
diff --git a/external_plugin_deps.bzl b/external_plugin_deps.bzl
index d0c5f0d..42a0220 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -5,7 +5,7 @@
 
 def external_plugin_deps():
     maven_jar(
-        name = "jgit_http_apache",
+        name = "jgit-http-apache",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.http.apache:" + JGIT_VERSION,
         sha1 = "e648791bce4c7180fd03236c07f798d548e2aadd",
         repository = REPO,
@@ -17,7 +17,7 @@
     )
 
     maven_jar(
-        name = "jgit_lfs",
+        name = "jgit-lfs",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.lfs:" + JGIT_VERSION,
         sha1 = "74f033244b2de792d811ac6557229eb7de44c1a5",
         repository = REPO,
@@ -29,7 +29,7 @@
     )
 
     maven_jar(
-        name = "jgit_lfs_server",
+        name = "jgit-lfs-server",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.lfs.server:" + JGIT_VERSION,
         sha1 = "27dc0a41a13cc73b44089e6d3ab6682e19271b55",
         repository = REPO,