Fix tutorial redirects (#163)

* Fix tutorial redirects

* Redirect both individual tutorials and bullet points

Author: Saransh-cpp

tutorialposts/2020-09-15-deep-learning-flux.md

@@ -4,3 +4,7 @@ published = "15 November 2020"
 author = "Saswat Das, Mike Innes, Andrew Dinhobl, Ygor Canalli, Sudhanshu Agrawal, João Felipe Santos"
 external = "http://fluxml.ai/Flux.jl/stable/tutorials/2020-09-15-deep-learning-flux/"
 +++
+
+~~~
+<meta http-equiv="refresh" content="0; url='http://fluxml.ai/Flux.jl/stable/tutorials/2020-09-15-deep-learning-flux/'"/>
+~~~

tutorialposts/2020-10-18-transfer-learning.md

@@ -4,3 +4,7 @@ published = "18 October 2020"
 author = "Dhairya Gandhi"
 external = "http://fluxml.ai/Flux.jl/stable/training/training/"
 +++
+
+~~~
+<meta http-equiv="refresh" content="0; url='http://fluxml.ai/Flux.jl/stable/training/training/'"/>
+~~~

tutorialposts/2021-01-21-data-loader.md

@@ -4,3 +4,7 @@ published = "21 January 2021"
 author = "Liliana Badillo, Dhairya Gandhi"
 external = "http://fluxml.ai/Flux.jl/stable/data/mlutils/"
 +++
+
+~~~
+<meta http-equiv="refresh" content="0; url='http://fluxml.ai/Flux.jl/stable/data/mlutils/'"/>
+~~~

tutorialposts/2021-01-26-mlp.md

@@ -4,3 +4,7 @@ published = "26 January 2021"
 author = "Adarsh Kumar, Mike J Innes, Andrew Dinhobl, Jerry Ling, natema, Zhang Shitian, Liliana Badillo, Dhairya Gandhi"
 external = "http://fluxml.ai/Flux.jl/stable/tutorials/2021-01-26-mlp/"
 +++
+
+~~~
+<meta http-equiv="refresh" content="0; url='http://fluxml.ai/Flux.jl/stable/tutorials/2021-01-26-mlp/'"/>
+~~~

tutorialposts/2021-02-07-convnet.md

@@ -4,3 +4,7 @@ published = "7 February 2021"
 author = "Elliot Saba, Adarsh Kumar, Mike J Innes, Dhairya Gandhi, Sudhanshu Agrawal, Sambit Kumar Dash, fps.io, Carlo Lucibello, Andrew Dinhobl, Liliana Badillo"
 external = "http://fluxml.ai/Flux.jl/stable/tutorials/2021-02-07-convnet/"
 +++
+
+~~~
+<meta http-equiv="refresh" content="0; url='http://fluxml.ai/Flux.jl/stable/tutorials/2021-02-07-convnet/'"/>
+~~~

tutorialposts/2021-10-08-dcgan-mnist.md

@@ -4,3 +4,7 @@ published = "8 October 2021"
 author = "Deeptendu Santra"
 external = "http://fluxml.ai/Flux.jl/stable/tutorials/2021-10-08-dcgan-mnist/"
 +++
+
+~~~
+<meta http-equiv="refresh" content="0; url='http://fluxml.ai/Flux.jl/stable/tutorials/2021-10-08-dcgan-mnist/'"/>
+~~~