Added a new API: install plugin

Change-Id: I3f8cb4935487cee9b2fa83a0c4d6fa15a53d3b29
diff --git a/full/Changes b/full/Changes
index 9bf30f2..18bb5ef 100644
--- a/full/Changes
+++ b/full/Changes
@@ -6,6 +6,7 @@
  - Handled user-defined refresh token expiry (added in client info and 
    list API response)
  - Added installed_plugins table
+ - Added a new API: install plugin 
 
 
 # version 0.67.1