lazy-update docs

CONTRIBUTING.md

@@ -2,6 +2,8 @@ Contributing to Paper
 ==========================
 PaperMC has a very lenient policy towards PRs, but would prefer that you try and adhere to the following guidelines.
 
+# All of this needs to be re-done for the new build system
+
 ## Understanding Patches
 Patches to Paper are very simple, but center around the directories 'Paper-API' and 'Paper-Server'
 

README.md

@@ -25,9 +25,7 @@ How To (Compiling Jar From Source)
 ------
 To compile Paper, you need JDK 8, maven, and an internet connection.
 
-Clone this repo, run `./build.sh --jar` from *bash*, get files.
-
-Leave off --jar if you only wish to resync your checkout and not create a paperclip jar file just yet.
+Clone this repo, run `./paper jar` from *bash*, get files.
 
 How To (Pull Request)
 ------