Update OData.md
Update OData.md
Create Cache.md
Update and rename Cache.md to Caching.md
Update Caching.md
Update Caching.md
Update Caching.md
Update Caching.md
Create Skil 1 - nuget.md
Adding environment instructions for osx

Adding document on setting up a developer environment on OS X

Adding Python example code that is used in the tutorial
Adding read me for cinema example

Also, renaming the requirements file.
Adding draft for linux python install
Merge remote-tracking branch 'upstream/master'