QR codes, Bitmaps and Multipart Form Data

New components:

• URLencode
• Hex to RGB
• RGB to Hex
• Byte Array to Bitmap
• Bitmap to Byte Array
• Bitmap to Mesh
• QR code generator
• Throttle (Sleep)
• Deconstruct Headers
• Deconstruct Query Params
• GUID generator
• Base64 encode for byte arrays
• Base64 decode for byte arrays
• Create MultipartForm Body Named
• Create MultipartForm Body Unnamed

Bugfixes:

• Fixed the bug with the Content-Type header not being properly propagated to the request headers
• Fixed the bug with request components not working when multithreading is turned off