Merge pull request #3296 from ethereum/documentation/referencing-of-contributions-guidelines

Referencing of the contribution guidelines

Author: nivida

PULL_REQUEST_TEMPLATE.md

@@ -1,6 +1,6 @@
 ## Description
 
-Please include a summary of the change.
+Please include a summary of the change and be sure you follow the contributions rules we do provide [here](./CONTRIBUTIONS.md)
 
 <!--- 
 Optional if an issue is fixed:

README.md

@@ -139,8 +139,7 @@ npm test
 
 ### Contributing
 
--   All contributions have to go into 1.x, or the 2.x branch
--   Please follow the code style of the other files, we use 4 spaces as tabs.
+The contribution guidelines are provided in [CONTRIBUTIONS](./CONTRIBUTIONS.md)
 
 ### Community