DDC-862 - Fix Codeigniter Cookbook entry
Several changes and fixes to the docs.
Finialized ReST doc changes, merged changes from latest Markdown docs.
Add Working with DateTime chapter.
Add section about database and unit of work being out of sync and how this effects your code.
Add link to Doctrine homepage to docs layout template.
Merge ReST branch into master, ByeBye Markdown.
Fixed links
DDC-901 - Fix documentation bug in Cookbook SQL Walker entry.
Fix @Table not supporting schema as attribute anymore.
Delete duplicate item on menu
Fix mess in Mini-Tutorial of Introduction chapter.
Merge branch 'master' of github.com:doctrine/orm-documentation
Fix another mess in Mini Tutorial.
Fix wrong code in Mini tutorial
Fix another code block
Add code-configuration directive, thank you Fabien!
Fix some small problems in the docs.
Update limitations and known issues section in manual.
Add note about how Query#setParameter() accepts named or positional parameters.