Fill in missing year to 2018 events (#30)

* Fill in missing year to 2018 events

Updated a couple of the past event URLs too.

* Fix whitespace from merge in web UI

* Fix more whitespace from merge in website

Author: peterjc

_data/previous_hackathons.yml

@@ -198,64 +198,64 @@
   link: https://goo.gl/forms/58SCyZL1dDGnoALK2
   community access:
 
-- date: "January 9-11"
+- date: "January 9-11, 2018"
   loc: "Virus Hunting Hackathon -- San Diego (NCBI) -- Closed!"
-  link: https://goo.gl/forms/zvQsoAkEMPc6LVkv1
+  link: https://ncbiinsights.ncbi.nlm.nih.gov/2018/11/09/ncbi-sdsu-virus-hunting-data-science-hackathon-january-2019/
   community access:
 
-- date: "November 9-10"
+- date: "November 9-10, 2018"
   loc: "Dallas at UTSW, pre-SC (NCBI Community Partner)"
-  link: https://www.u-hackmed.org/
+  link: https://www.u-hackmed.org/2018
   community access:
 
-- date: "November 10-12"
+- date: "November 10-12, 2018"
   loc: "Cold Spring Harbor Biological Data Science (NCBI)"
   link: https://docs.google.com/document/d/1XiwTCf1LtMODPvFhwKEeQ_uSN8adqd3srmmY9KZCOQA/edit?usp=sharing
   community access:
 
-- date: "November 12-16"
+- date: "November 12-16, 2018"
   loc: "European BioHackathon -- Paris (Biohackathon)"
   link: https://2018.biohackathon-europe.org
   community access:
 
-- date: "October 22-24"
+- date: "October 22-24, 2018"
   loc: "DC VoCamp Workshop/Hackathon"
   link: http://vocamp.org/wiki/DCVoCamp2018
   community access:
 
-- date: "October 19-21"
+- date: "October 19-21, 2018"
   loc: "National Health Equity Hackathon, Austin TX"
   link: https://hacking.healthcare/
   community access:
 
-- date: "October 15-16"
+- date: "October 15-16, 2018"
   loc: "2018 CIViC Hackathon and Curation Jamboree (pre-ASHG)"
   link: https://civicdb.org/meetings
   community access:
 
-- date: "October 12-14"
+- date: "October 12-14, 2018"
   loc: "HackSeq (NCBI style)"
-  link: https://www.hackseq.com/
+  link: https://hackseq.github.io/hs18/2018/08/12/README.txt.html
   community access:
 
-- date: "October 5-7"
+- date: "October 5-7, 2018"
   loc: "Be the match immunogenomics hackathon"
-  link: https://github.com/nmdp-bioinformatics/dash/wiki
-  community access:
+  link: https://github.com/nmdp-bioinformatics/dash/wiki/DASH8
+  community access:  
 
-- date: "September 20-23"
+- date: "September 20-23, 2018"
   loc: "ASM-NGS Microbial Bioinformatics Hackathon"
   link:
   community access:
 
-- date: "September 10-12"
+- date: "September 10-12, 2018"
   loc: "NIH Research Festival (NCBI)"
-  link: https://docs.google.com/document/d/1ktVgd9BUaZDsCnyE2BpaJg7MbKZWRiBUiZwmRD9sofo/edit?usp=sharing
+  link: https://researchfestival.nih.gov/2018
   community access:
 
-- date: "September 7-9"
+- date: "September 7-9, 2018"
   loc: "MedHacks (JHU)"
-  link: https://medhacks.org
+  link: http://medhacks.org/2018/index.html
   community access:
 
 - date: "August 17, 2018"