add separate target file generation function for uwp. Also moved supported runtime to windows 10, added paths for ARM builds in both .nuspec and .target files (for xsqlite3 or whatever non-default library used as an argument to the exe)
add separate target file generation function for uwp. Also moved supported runtime to windows 10, added paths for ARM builds in both .nuspec and .target files (for xsqlite3 or whatever non-default library used as an argument to the exe)

loqu8/SQLitePCL.raw,loqu8/SQLitePCL.raw,loqu8/SQLitePCL.raw,loqu8/SQLitePCL.raw