Readme and documentation update

[MatrixCrawler]

Did some cleaning up with the readme and documentation

• removed the obsolete html files. They are not needed in this repo as mkdocs generates it from the markdown definitions.
• Added some infomation reagrding windows binaries.

[yermulnik]

These two GIFs don't show for me eve nwhen downloaded. Is it me or them?

• https://github.com/warrensbox/terraform-switcher/blob/readme-doc-update/www/docs/static/contribute/tfswitch-workspace.gif
• https://github.com/warrensbox/terraform-switcher/blob/readme-doc-update/www/docs/static/versiontf.gif

Plus the whitespacing comments below.
Otherwise LGTM.

[crablab]

I made a few changes (hope you don't mind @MatrixCrawler 🙏) - this LGTM now.

I'll wait for @yermulnik to ✔️ too.

[yermulnik]

I'll wait for @yermulnik to ✔️ too.

So are those GIFs "broken" for me only? #376 (review)

[crablab]

So are those GIFs "broken" for me only?

Ah apologies - no, they are also broken for me.

[crablab]

The issue seems to be git has converted line breaks incorrectly. See here.

I've tried a few things but unfortunately cannot get git to accept the unconverted file, and dos2unix is corrupting the binary too.

[yermulnik]

@crablab Send me files via email and I'll see if I can add them correctly (I'm on Linux).

[crablab]

So am I @yermulnik 🙂

I'll send them to you today.

[MatrixCrawler]

I think it might be becaus i forgot to add the *.gif as binary into the gitattributes so git changed the CLRF to LF
The files on my system should still work. I think i can fix it.

[MatrixCrawler]

@crablab @yermulnik Fixed the gif files.