added lowercase_seq symlink

git-svn-id: http://biopieces.googlecode.com/svn/trunk@378 74ccb610-7750-0410-82ae-013aeee3265d

diff --git a/bp_bin/lowercase_seq b/bp_bin/lowercase_seq
new file mode 120000 (symlink)
index 0000000..16158e9
--- /dev/null
+++ b/bp_bin/lowercase_seq
@@ -0,0 +1 @@
+../code_python/Cjung/lowercase_seq
\ No newline at end of file