Merge pull request DiscUtils#246 from yingzhan-msft/users/yz/symlink

Resolve symlink

Consider tags as stable

Fix fetch depth when building tags

Merge branch 'master' into develop

Merge pull request DiscUtils#163 from qmfrederik/features/netstandard20

Cleanup conditional compilation

Merge branch 'master' into nuget

Merge branch 'master' into nuget

Merge pull request DiscUtils#122 from DiscUtils/master

Publish 0.14.0-alpha

Release 0.13.0-alpha

Includes PRs:
DiscUtils#17, DiscUtils#18, DiscUtils#21, DiscUtils#22, DiscUtils#23, DiscUtils#27, DiscUtils#30, DiscUtils#31, DiscUtils#33, DiscUtils#34, DiscUtils#35, DiscUtils#36, DiscUtils#38, DiscUtils#39, DiscUtils#40, DiscUtils#41, DiscUtils#48, DiscUtils#51, DiscUtils#52, DiscUtils#55, DiscUtils#60