📝 update rnd_requirements

Author: chfw

rnd_requirements.txt

@@ -1,5 +1 @@
-https://github.com/chfw/lml/archive/master.zip
 https://github.com/pyexcel/pyexcel/archive/master.zip
-https://github.com/pyexcel/pyexcel-io/archive/v0.4.x.zip
-https://github.com/pyexcel/pyexcel-xls/archive/v0.4.x.zip
-https://github.com/pyexcel/pyexcel-ods/archive/v0.4.x.zip