nicolaiarocci/eve — pull request #504 by amleczko (2014-11-08 13:58:40+00:00)
Title: support sqlalchemy expressions

This should cleanup all the mess with parsing expressions in sql branch. Now all default python-eve syntax is supported, plus sqlalchemy one such as:
```
people?where={"firstname":"in_([\"John\",\"Fred\"])"}
```
or
```
people?where={"lastname":"like(\"Smi%\")"}
```