Docs: Minor typos fixed

Addtional Docs updates

Major Bug Fixes and Improvements (PR #62)

- Patched  build-script sysroot:
	- Extended build-script sysroot patch to `RTBuilder_32b` and `RTBuilder_64b`.
	- Replaced incorrect `RPI_TYPE` with `FOLDER_VERSION`.
	- Replaced `OS_TYPE` with `RPIOS_TYPE` in `RTBuilder_64b.
- Added Buster/Stretch OS support for 64-bit envs:
	- Added Buster and Stretch native support for `RTBuilder_64b` build script.
	- Updated CI Bash scripts with new `-o` flag to support OS selection.
	- Updated YAMLs to include buster & stretch Pi OS support.
	- Updated and added new docs.
- Strip compiler executables and minor fixes: (Patch by @visglz) 
	- Strip on compiler install: This drastically reduces extracted size from 1.7GB to 477MB
- Added Verbose Flag for debugged output: (Patch by @visglz)
  - Set "set -eo pipefail" at top of script. Set "set -v" only for verbose
      mode
  - Fix wget download of Linux kernel: The output of `wget` was failing because of multiple lines. Only consider
          topmost line with most recent file)
- Removed superfluous line: (Patch by @visglz)
	- "set -eo pipefail" is already set at top of script.
- Updated strip patch for all bash-scripts for smaller binary size.
- Updated assets.
- Updated docs.
- Fixed Minor Typos and additions in Docs

Docs Enhancements: More Updates

Finalizing v3.0.3 release

Fixed more bugs:

- buster - truncated decimals for accurate comparision
- stretch - Removed redundant `8.3.0` builds.

Fixed Critical Bug: '10' is lexicographically less than '2' causes `1…

…0.1.0` builds to skip on Buster OSes.

Release v3.0.2 (#42)

- Added new GCC v10.1.0 to build matrix. (fixes #40)
- Merged build jobs into compact form using GitHub Action strategy matrices. (fixes #41)
- Re-implemented & improved various jobs build logics.
- Updated CI Base Builder jobs to deploy on publishing.
- Added support for recently released GCC v8.4.0 in build scripts.
- Removed GCC v9.2.0 from Native 32-bit and all 64-bit build matrices(Soon be depreciated).
- Updated project docs with new changes.

Release v3.0.1 🚀 (#38)

- Replaced GCC v9.2.0 with newer GCC v9.3.0
- Replaced GDB v8.3.1 with newer GCC v9.1
- Add sysroot to binutils, gdb and glibc builds
- Updated related docs

Raspberry Pi Toolchains v3.0 🚀 #35

Enhancements: 🎂 

- Introducing OpenSourced build-scripts for auto-generating Toolchains under GPLv3 License: (resolve #32)
	- Implemented `RTBuilder_32b`: Raspberry Pi Toolchains Builder 32-bit script.
	- Implemented `RTBuilder_64b`: Raspberry Pi Toolchains Builder 64-bit script.
	- Introduced various user-friendly command-line parameters and helper function for scripts.
	- Introduced various environment variables for tweaking builds.
	- Replaced `GZIP` with `PIGZ` as TAR backend for faster parallel compressed builds.
- Implemented powerful Github Actions Continuous Integration(CI) environments for generating precompiled Toolchains: (resolve #1)
	- Added new GitHub CI workflows for continuous integration with Github Action.
  - Added separate divided CI Native and Cross CLI ARM/ARM64 build-scripts to aid faster workflows.
	- Added support for various GCC versions, Models and Pi Oses.
	- Released Raspbian Buster(Debian 10) ARM/ARM64 Toolchains. (resolve #30)
	- Implemented multiple Linux build matrix for each job. 
	- Implemented method to auto-deployer to deploy binaries & docs to the SourceForge server.
- Added Patch and Utils scripts:
	- Implemented `curl_stfp_patcher`: CURL SFTP patcher script
	- Added `SF_deployer`: SourceForge deployer script
	- Added new bash utility script `SF_docs_deployer` for auto deploying docs to SourceForge Server
- Updated Docs:
	- Added new `docs` directory for storing SourceForge README doc files.
	- Added docs files for build-scripts.
	- Reflected License in the bash code.
	- Revamped `README.md` with better readability.
	- Added new logos and badges.
	- Added descriptive and beautiful diagrams.
	- Added necessary updated information to docs.

Bug Fixes: 🪲 🔨 

- Fixed typos and missing definitions in build-scripts.
- Removed *Obsolete Toolchain* Binaries.
- Removed GCC `9.1.0` builds and other redundant versions from toolchains.
- Refractored code and squashed bugs.
- Removed redundant information from docs.