Add Orgmode Preiview Support

[bigger124]

Hello, I have added the orgmode preivew support, Please merge it.

[gsantner]

@bigger124
there is no example showcase document like for all other formats.

Would you mind to add the one you show in screenshot?
This is especially there so users can see what the format supports, what they can do with it and how they do it.

Left side, no orgmode example, right side is the markdown example I created

Note: I don't use orgmode, and don't know all it's features and how it's written.

[bigger124]

@bigger124 there is no example showcase document like for all other formats.

Would you mind to add the one you show in screenshot? This is especially there so users can see what the format supports, what they can do with it and how they do it.

Left side, no orgmode example, right side is the markdown example I created

Note: I don't use orgmode, and don't know all it's features and how it's written.

@gsantner I have added the orgmode showcase file.

[gsantner]

@bigger124
Thank you for adding the sample document, thats surely helpful! 😄

Question where did you get the org-bundle.js and the css file from? I see that you linked the org-js repository. But I can't find any bundle+css build like is commited here. I just want to make sure in the future that it can be updated (/how it should be updated), and that the hash matches between the project release and what we have here. This one org.js at least seems to be different then ours.

[bigger124]

@gsantner
Because org.js is a npm module, It can not be used directly in the html file, So I use browserify to export the org-bundle.js.

For example, browserify org.js > org-bundle.js.

I added this CSS file myself to address the issue of the serial number and title being too close together

[gsantner]

@bigger124 Thank you for the hint.

But when I do that browserify-ication I get different results. browserify-bundle-org.js.txt

Where did you download the source js file from and how did you use browserify on it? At the end I or anybody else need to follow the same steps to make sure we can update this later on when it's updateable.

[bigger124]

@gsantner Okay, I will provide a detailed description of the packaging process

1. Install browserify
   npm install -g browserify
2. Create a folder called org-compile
3. Create new file called test.js in org-compile, and put following content in to the file
   let org = require('org'); window.org = org;
4. Install org, run command in org-compile, note the org-js version in npm is 0.2.0
   npm install org
5. Build, run command in org-compile
   browserify test.js > org-bundle.js

Then org-bundle.js will be created

[gsantner]

@bigger124 Due other PR's edited the same files/things, there are merge conflicts now.

Can you please fix it?

Let's merge it then.

[bigger124]

@gsantner I've resolved the conflict。

[gsantner]

Thank you, merged