Added (very) basic fish support

.rc.fish

@@ -0,0 +1,23 @@
+#!fish
+
+#------------------------------------------------------------------------------
+#
+# This is the `git-subrepo` initialization script.
+#
+# This script turns on the `git-subrepo` Git subcommand and its manpages for the
+# *Fish* shell.
+#
+# It does not currently offer TAB completion.
+#
+# Just add a line like this to your shell startup configuration.
+# Usually found in: ~/.config/fish/config.fish
+#
+#   source /path/to/git-subrepo/.rc.fish
+#
+#------------------------------------------------------------------------------
+
+set GIT_SUBREPO_ROOT (cd (dirname (status -f)); and pwd)
+
+# TODO: Consider using the `--universal` flag, might get rid of the need for sourcing this file on every start.
+set -gx PATH $GIT_SUBREPO_ROOT/lib $PATH
+set -gx MANPATH $GIT_SUBREPO_ROOT/man $MANPATH

.travis.yml

@@ -4,9 +4,9 @@ language: c
 branches:
   only:
   - master
+  - /^release\//
 
 script:
-- git checkout master
 - GIT_COMMITTER_NAME=Bob
   GIT_COMMITTER_EMAIL=bob@blob.net
   GIT_AUTHOR_NAME='Bob Blob'