Various textual changes. Hopefully some improved readability
object orientation
Improved TODO
No DS_STORE
Added compile description of .Net and Java
Added conclusion
Test image syntax
Fixed image syntax
Fixed heading levels
A lot of textual changes
Rewrote conclusion
Added 'everything is an expression
Added block strings
better indentation
Test relative image urls
Use absolute URIs for images
Grammar changes based on feedback
Consise instead of idiomatic
Grammar changes from Christoffer.
TODO: Remove use of Existence operator (?)