- changed milestone to 0.7.5
query.params() -> example
query.as_scalar() -> fix link, add example of scalar usage, dont really need method
query.label() -> fix link, add example
query.filter()/filter_by() -> examples
from_self() -> basic example, i.e. limit + order_by, advanced example, i.e. correlated subq
association proxy -> turn examples to declarative
mapper -> turn examples to declarative
mapper-> subset of columns, move this down
inh -> turn examples to declarative except for concrete, get most of it done
relationship -> illustrate usage of lambdas, make declarative form primary
declarative docs -> adjust to link back to main docs some more