Merge branch 'develop3d' of https://github.com/mono/MonoGame into develop3d
Merge branch 'develop3d' of https://github.com/mono/MonoGame into develop3d
Merge branch 'develop3d' of https://github.com/mono/MonoGame into develop3d
Song.FilePath now an absolute path on desktop and Windows Store systems.
Song.Position and Song.FilePath are now internal as they are not part of XNA.
Added song support for Windows DX desktop builds.
Merge branch 'develop3d' into windesktop
Added built-in System and Math content type writers.
Reader type is now correctly derived from writer type.
Merge branch 'develop3d' of https://github.com/mono/MonoGame into pipeline
Merge branch 'develop3d' of https://github.com/mono/MonoGame into pipeline
MathHelper - added comments

added comments and added method overload of Clamp
fix new method in mathHelper
Merge pull request #1276 from slygamer/pipeline

Add built-in System and Math content type writers
Merge pull request #1277 from Shqrdx/develop3d

Test commit for MonoGameTeam. Added comments to MathHelper.
Added some tests to check for SDK's before building
Fixed issue with build script
Merge branch 'develop3d' of https://github.com/mono/MonoGame into develop3d
removed call to installer as that will be a seperate task
Added missing content type writer source files.
Merge branch 'develop3d' of https://github.com/mono/MonoGame into pipeline
Merge pull request #1279 from slygamer/pipeline

Added missing content type writer source files.