Windows: Do not touch .dll anymore
Change the way rcurl executable are installed and loaded (to allow shipped binaries)
Added shipped windwos binaries for 32 and 64 bits
GitHub webhook: now checks for src/ sub-directory so that the field NeedsCompilation is correct
Improve verbose messages and fix issue with type = 'both', so that a compatible binary package is prefered over a source package that needs compilation
Forces installing version 1.3.11