Remove some old code
Updated examples
The new compiler
Add a new function: "dummy" which returns an empty record
Include the erl_db_ets-module to handle ETS backend
Make the calls to poolboy compliant with the version that ChicagoBoss runs on.
First attempt on including custom functions in the model-files.

Right now we can only handle one function per model, but that can be fixed with some additional parsing. (We'll have to run erl_parse:parse_form on each function)
Make erl_db compliant with the version of poolboy that ChicagoBoss uses
Remove old debug-message
Updated the README
Support for functions. 

A function is defined in the model-file after the "Functions:"-directive.
All functions is transformed such that it can access the model-variables.
Fixed merge conflict
Add start/1, stop/0 to comply with ChicagoBoss
Rebuilds functions from model-file correct.
Check if conditions is supported by backend.
Merge pull request #12 from burbas/master

Large rewrite of the compiler