updating the install instructions to add the webup ppa.

Author: madhephaestus

.project

@@ -5,7 +5,13 @@
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
 	</natures>
 </projectDescription>

layouts/landing.html

@@ -236,6 +236,7 @@ <h3 class="text-center">
 		<pre class="bash">
 
 							<code>
+	sudo add-apt-repository ppa:webupd8team/java
 	sudo add-apt-repository ppa:mad-hephaestus/commonwealthrobotics -y
 	sudo apt-get update
 	sudo apt-get remove arduino bowlerstudio 
@@ -249,7 +250,8 @@ <h3 class="text-center">
 		<pre class="bash">
 
 							<code>
-	sudo apt-get install software-properties-common python-software-properties						
+	sudo apt-get install software-properties-common python-software-properties	
+	sudo add-apt-repository ppa:webupd8team/java					
 	sudo add-apt-repository "deb http://ppa.launchpad.net/mad-hephaestus/commonwealthrobotics/ubuntu xenial main" -y
 	sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 71EA898B 
 	sudo apt-get update