* Started with `vklHotReloadPipelines` (stub) and `vklEnableShaderHotReloading`.
`vklCmdBindPipelines` to be implemented,  and also actual hot reloading. ^^

* Almost there.

* Pipeline hot reloading... WORKING!

* Removed some logs

* Documented the functions for pipeline hot reloading

* Added Pipeline Hot-Reloading to documentation in README.md

* Program no longer exists if shaders cannot be compiled (due to an implementation error, for example) during pipeline hot-reloading.

* Removed commented-out code