Adding Source materia, removing demo from sidebar

.dockerignore

@@ -0,0 +1 @@
+node_modules

.travis.yml

@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- 13.8.0
+- 13.0
 before_script:
 - yarn install
 script:

docs/community/charter.md

@@ -119,3 +119,4 @@ We expect leaders to be aware when they are conflicted due to employment or othe
 When in doubt, ask for a second opinion. Perceived conflicts of interest are important to address; as a leader, act to ensure that decisions are credible even if they must occasionally be unpopular, difficult or favourable to the interests of one group over another.
 
 
+[Source](https://docs.google.com/document/d/1sQuZykMYVSrWf_GBonoJgXkgFD7_gn_MVXJYaRhRSBU/edit)

docs/community/code_of_conduct.md

@@ -74,4 +74,4 @@ The officers will evaluate your request and either reject or reach out with furt
 
 Whenever someone else's work is used it needs to be given credit and referenced as much as possible.  Ie.  Linking to the graphic designer’s website if said person’s artwork was used. 
 
-
+[Source](https://docs.google.com/document/d/1PYbLPukRIBes5G69SNnQ8eUXufgWC48A4d8yK9rGJjA/edit)

sidebars.js

@@ -8,9 +8,6 @@ module.exports = {
     ],
     Collaborators: [
       'collaborators/email_setup_guide'
-    ],
-    DemoExamples: [
-      'demo'
     ]
   },
 };