remove some 2020 references to be more concise

Claire Nord · Claire Nord · commit 2d88a18f9f3b · 2020-02-07T21:16:22.000-05:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # MIT Blueprint Learnathon 2019 Arduino Track
 
-![Blueprint 2020 banner](static/img/banner.jpg)
+![Blueprint banner](static/img/banner.jpg)
 
 Arduino track content from [Blueprint 2020](https://blueprint.hackmit.org/).
 
diff --git a/_config.yml b/_config.yml
@@ -1,4 +1,4 @@
-title: MIT Blueprint Learnathon Arduino Track 2020
+title: MIT Blueprint Learnathon Arduino Track
 url: "https://techx.io/arduino-track/"
 baseurl: '/arduino-track'
 
diff --git a/_lectures/setup.md b/_lectures/setup.md
@@ -5,7 +5,7 @@ workshop: 1
 number: 1
 ---
 
-Welcome to the Blueprint 2020 Learnathon Arduino track! In this course we'll
+Welcome to the Blueprint Learnathon Arduino track! In this course we'll
 learn the basics of programming an Arduino microcontroller.
 
 Please **sit toward the front of the class** so you can see the projector
diff --git a/index.md b/index.md
@@ -2,7 +2,7 @@
 layout: page
 ---
 
-![Blueprint 2020 banner]({{ site.baseurl }}/static/img/banner.jpg)
+![Blueprint banner]({{ site.baseurl }}/static/img/banner.jpg)
 
 Arduino track content from [Blueprint 2020](https://blueprint.hackmit.org/).
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-title: MIT Blueprint Learnathon Arduino Track 2020`
	`1`	`+title: MIT Blueprint Learnathon Arduino Track`
`2`	`2`	`url: "https://techx.io/arduino-track/"`
`3`	`3`	`baseurl: '/arduino-track'`
`4`	`4`