first crack at LazyTable
change author
Made LazyTable autoClosable for better api. And added a test.
make publicly accessible rows just Iterable
Changed test, so it doesn't rely on java 7 autoClosable feature.
Merge branch 'lazy_table' into 'master'

Conflicts:
	src/test/java/org/sql2o/Sql2oTest.java
Merge pull request #50 from aaberg/lazy_table

add executeAndFetchTableLazy