Merge branch 'master' into add_vocabulary

Author: Dhruvi16

README.md

@@ -47,23 +47,32 @@ via lektor (see [Deployment](#deployment), below).
 
 ### Pre-Requisites
 
-Make sure you have [pipenv][pipenvdocs], [Node.js][nodejswebsite] and [npm][npmdocs] installed. To install these, execute the following commands:
+Make sure you have:
+
+* [pipenv][pipenvdocs]
+
+* [Node.js][nodejswebsite] **v12+** and [npm][npmdocs] installed. 
+
+To install these, execute the following commands:
 
 > For  macOS:
+
 1. `brew install pipenv`
 2. `brew install node`
 
 > For GNU/Linux:
+
 1. `curl https://raw.githubusercontent.com/kennethreitz/pipenv/master/get-pipenv.py | python`
 2. `sudo apt update`
-3. `sudo apt install nodejs`
+3. [Install Node.js](https://github.com/nodesource/distributions/blob/master/README.md#table-of-contents) 
 4. `sudo apt install npm `
 
 [pipenvdocs]:https://pipenv.readthedocs.io/en/latest/
 [nodejswebsite]:https://nodejs.org/en/
 [npmdocs]:https://docs.npmjs.com/ 
 
 
+
 ### Installing Project Requirements
 
 1. Clone this repository.
@@ -91,6 +100,20 @@ else fails, try removing the virtual environment and reinstalling:
 
 [local5000]:http://localhost:5000/
 
+### Troubleshooting Possible Errors
+
+* Should you get series of type errors that looks something like `npm ERR! typeerror Error: Missing required argument #1`, after running `pipenv run lektor server -f webpack`, this is most likely due to running an older version of Node.js.
+
+  As stated earlier in the prerequisites, you should be running Node.js version 12+.
+  Follow [this](https://github.com/nodesource/distributions/blob/master/README.md#table-of-contents) tutorial to upgrade your node version (for GNU/Unix systems).
+
+* Should you get an `OSError: [Errno 28] inotify watch limit reached` after running any command, this means that your system file watcher is running out of alloted handles, usually because the workspace is large and contains many files. 
+
+  The solution is to run:
+`sudo sysctl fs.inotify.max_user_watches=524288`
+
+  This increases your `inotify` watch limit (for the session) to 524288, which is the maximum value and is also enough to allow the  setup go through.
+  You can learn more about file watchers [from this blog post](https://unixia.wordpress.com/2018/04/28/inotify-watch-limit-reached-wait-what/) or [from the VS Code documentation](https://code.visualstudio.com/docs/setup/linux#_visual-studio-code-is-unable-to-watch-for-file-changes-in-this-large-workspace-error-enospc).
 
 ## Deployment
 

content/blog/authors/srinidhi/contents.lr

@@ -2,7 +2,7 @@ username: kss682
 ---
 name: K S Srinidhi Krishna
 ---
-md5_hashed_email: 7E71C293A442A2CF434BFC244BD5F184
+md5_hashed_email: 7e71c293a442a2cf434bfc244bd5f184
 ---
 about:
 Srinidhi Krishna is a computer science undergraduate student from India and will be interning with Creative Commons during the summer.

content/blog/entries/crawling-500-million/contents.lr

@@ -139,16 +139,6 @@ to me more involved? You can even apply to be a Community Maintainer.
 
 ### What's next?
 
-<p style="text-align:center;">
-  <img
-    alt="Gromit laying the tracks ahead of the toy train he is riding on"
-    title="We'll just figure things out as we go!"
-    src="gromit.gif"/><br/>
-  <small>
-    We'll just figure things out as we go!
-  </small>
-</p>
-
 The Community Team is a fairly novel idea for us and we're still tweaking things
 along the way. For example, we recently merged of two Project roles, namely
 Project Member and Project Collaborator, when we realised they weren't so
@@ -161,4 +151,4 @@ this ride, it's really easy to [get started][communityteam].
 [communityteam]:/community/community-team/
 
 <small>*We do not guarantee that you will be accepted if you apply for an
-internship!</small>
+internship!</small>