Update README to be more concise (#648)

Signed-off-by: Mark Grover <mark@apache.org>

README.md

@@ -177,21 +177,12 @@ Please visit [Roadmap](https://github.com/amundsen-io/amundsen/blob/master/docs/
 - [Data Discovery Platform at Bagelcode](https://medium.com/bagelcode/data-discovery-platform-at-bagelcode-b58a622d17fd)
 
 ## Community meetings
-Community meetings are held on the first Thursday of every month at 9 AM Pacific, Noon Eastern, 6 PM Central European Time [Link to join](https://meet.google.com/mqz-ndck-jmj)
+Community meetings are held on the first Thursday of every month at 9 AM Pacific, Noon Eastern, 6 PM Central European Time. [Link to join](https://meet.google.com/mqz-ndck-jmj)
 
-### Upcoming meetings
-- 2020/08/13 at 9 AM Pacific. [Notes](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis)
+### Upcoming meetings & notes
+You can the exact date for the next meeting and the agenda a few weeks before the meeting in [this doc](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis).
 
-### Past meetings
-- [2020/07/09](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis/edit#heading=h.ufepofh34tl9) {[recording](https://www.youtube.com/watch?v=bJTMW2NDjmI)}
-- [2020/06/04](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis/edit#heading=h.vu9oyxihyt4b) {[recording](https://youtu.be/M7wMefOfJCM)}
-- [2020/05/07](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis) {[recording](https://youtu.be/gs9KYxMjmGk)}
-- [2020/01/23](https://docs.google.com/document/d/1MT3qd_YjFiA17en94IEZcWaEgjdcaLhhZb-mX1UyWF8/edit#) {[recording](https://www.youtube.com/watch?v=HV6ChWv4-ZQ)}
-- [2019/11/05](https://docs.google.com/document/d/11CLWhyNHlNoOxs6Ee29UJz0m8yI3Xiw4tUNTFGx_vy4/edit#heading=h.8d2zgr1chrra)
-- [2019/09/05](https://docs.google.com/document/d/1l2yIpoMmTGY022yuDHWWkSJVSuK25dYlwX0GWff6eQg/edit#)
-- [2019/07/30](https://docs.google.com/document/d/1JzoLlXUGrwnGirlGUmNCHFhzMXYcR2KrUokLsRHKacs/edit#heading=h.3nxnevt7nz9)
-
-All notes [here](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis).
+Notes from all past meetings are available [here](https://docs.google.com/document/d/1bsJWNt1GBFmV-aRbHFuYgMFnMgIIvAmbhsvDatb0Vis).
 
 ## Who uses Amundsen?