Update ROADMAP.md

ROADMAP.md

-# Roadmap (2018-06-26)
+# Roadmap (2018-08-07)
 
 This roadmap is a tentative plan for the core development team. Things change constantly as PRs come in and priorities change. 
 But it will give you an idea of our current vision and plan. 
   
 ### Short term (1-2 months)
+  - PRs & Bugs
   - Multi-Stat panel
   - Metrics & Log Explore UI 
  
@@ -14,15 +15,13 @@ But it will give you an idea of our current vision and plan.
   - Backend plugins
   
 ### Long term (4 - 8 months)
-
-- Alerting improvements (silence, per series tracking, etc)
-- Progress on React migration
+ - Alerting improvements (silence, per series tracking, etc)
+ - Progress on React migration
 
 ### In a distant future far far away
-
-- Meta queries 
-- Integrated light weight TSDB
-- Web socket & live data sources
+ - Meta queries 
+ - Integrated light weight TSDB
+ - Web socket & live data sources
 
 ### Outside contributions
 We know this is being worked on right now by contributors (and we hope to merge it when it's ready).