Remove deleted organizations

Author: WebSnke

_data/civic_hackers.yml

@@ -155,7 +155,6 @@ Civic Hackers:
   - teknologi-pendidikan
   - teplitsa
   - tfrce
-  - thacker
   - theodi
   - tulsawebdevs
   - unitedstates
@@ -188,7 +187,6 @@ Code For America:
   - betanyc
   - blue-sky-skunkworks
   - bmghack
-  - c4gnv
   - caciviclab
   - censusreporter
   - cforlando