Add contributor install script (#69)

* Add contributor install script

* Switched to non-tmp directory

* Fixed potential issue with passwords being not being parsed properly

* Replace up hardcoded ports and silence npm

* Removed legacy support version, changed to https git clones

* Add non-deck compatible version of script

* Switch to arguments parsed while running script for contrib pc

* Now compatible with curl install from terminal, but it's a bit fragile

* Incorrect install directory for plugintemplate

* Functionalized a ton of stuff

* Changed in anticipation of merge to react-frontend-plugins branch

* Added guide to enable Steam Deck UI and clarification about Windows

* Moved contribution scripts to contrib and provided "how to run"

* Reordered README for clarity and better placement for contribution sect.

* Looks better

* Removed un-needed file-transfers and added better checks and run info

* Improved how to run given at end of script.

* Improved warning, improved ssh invocation globally and how-to-use/run

* Link to new plugin template and added link to the wiki in readme

* testing for remote invocation

* Fixed bug with invocation via curl

* Just in case...

README.md

@@ -8,6 +8,8 @@
 
 ![steamuserimages-a akamaihd](https://user-images.githubusercontent.com/10835354/161068262-ca723dc5-6795-417a-80f6-d8c1f9d03e93.jpg)
 
+Keep an eye on the [Wiki](https://deckbrew.xyz) for more information about Plugin Loader, documentation + tools for plugin development and more.
+
 ## Installation
 1. Go into the Steam Deck Settings
 2. Under System -> System Settings toggle `Enable Developer Mode`
@@ -17,10 +19,10 @@
 6. Open a terminal and paste the following command into it: 
     - For users:
         - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/install_release.sh | sh`
-    - For developers:
+    - For plugin developers:
         ~~- `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/install_nightly.sh | sh`~~
         Nightly releases are currently broken.
-8. Done! Reboot back into Gaming mode and enjoy your plugins!
+7. Done! Reboot back into Gaming mode and enjoy your plugins!
 
 ### Install Plugins
 - Simply copy the plugin's folder into `~/homebrew/plugins`
@@ -30,9 +32,6 @@
     - For both users and developers:
         - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/main/dist/uninstall.sh | sh`
 
-### Developing plugins
-- There is no complete plugin development documentation yet. However a good starting point is the [Plugin Template](https://github.com/SteamDeckHomebrew/Plugin-Template) repository
-
 ## Features
 - Clean injecting and loading of one or more plugins
 - Persistent. It doesn't need to be reinstalled after every system update 
@@ -40,9 +39,32 @@
 - Allows plugins to define python functions and run them from javascript.
 - Allows plugins to make fetch calls, bypassing cors completely.
 
-## Caveats
+## Developing plugins
+- There is no complete plugin development documentation yet. However a good starting point is the [Plugin Template](https://github.com/SteamDeckHomebrew/decky-plugin-template) repository.
 
-- You can only interact with the Plugin Menu via touchscreen.
+
+
+## Contribution
+- For Plugin Loader contributors (in possession of a Steam Deck):
+    - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/react-frontend-plugins/contrib/deck.sh | sh`
+- For PluginLoader contributors (without a Steam Deck):
+  - `curl -L https://github.com/SteamDeckHomebrew/PluginLoader/raw/react-frontend-plugins/contrib/pc.sh | sh`
+  - [Here's how to get the Steam Deck UI on your enviroment of choice.](https://youtu.be/1IAbZte8e7E?t=112)
+    - (The video shows Windows usage but unless you're using WSL/cygwin this script is unsupported on Windows.)
+
+To run your development version of Plugin Loader on Deck, run a command like this:
+```bash
+ssh deck@steamdeck 'export PLUGIN_PATH=/home/deck/loaderdev/plugins; export CHOWN_PLUGIN_PATH=0; echo 'password' | sudo -SE python3 /home/deck/loaderdev/pluginloader/backend/main.py'
+```
+
+Or on PC with the Deck UI enabled:
+```bash
+export PLUGIN_PATH=/home/user/installdirectory/plugins; 
+export CHOWN_PLUGIN_PATH=0;
+sudo python3 /home/deck/loaderdev/pluginloader/backend/main.py
+```
+
+Source control and deploying plugins are left to each respective contributor for the cloned repos in order to keep depedencies up to date.
 
 ## Credit