No need to build the .NET bits when using Docker Multi-Stage build, as we use now.

Optimize multistage build

Optimize multi-stage build Dockerfile

Remove explicitly copied dependencies, copy entire solution
into the conainter and depends on the cache to reduce build
time.

Addd temporary solution file which does not contains the
dcproj file to work around the issue that the dotnet cli
cannot handle dcproj.

Tested on Android app deployment to device and UWP on local Windows

mongo 2.5 (prep for retryable writes) and some small fixes

microsoft packages to latest. including Logging from .net standard 1.3 to 2.0 upgrade

MediatR from 3 to 4

dataprotection drop from full solution

3rd party dependencies to latest versions

Microsoft.ApplicationInsights.ServiceFabric to 2.0.1-beta1

drop swagger from payment API

AKS instead of ACS - Thanks @SychevIgor

Fixed issue #419

chmod +x on the git index for build-bits.sh

Configure packages directory for restored NuGet packages

not needed, since UseIdentityServer adds the authentication middleware