SERVER-13349 collection scan should make fetch requests
SERVER-13390: test.exe crash (core) on windows 64 2k8
SERVER-13386 Move tests with getPrevError to gle test suite.

Also migrate geo_oob_sphere.js
SERVER-13205 fix merging of special leaf nodes in access planner
SERVER-13391 Rename slowNightly -> noPassthroughWithMongod and slowWeekly -> noPassthrough

This better represents their purpose and the difference between them.
SERVER-13391 Move slowest tests from noPassthrough* (formerly slow{Weekly,Nightly}) to slow*

slow1 and slow2 are new suites to hold very slow tests. The idea is that we
can create slow3, slow4, etc to keep the time to run the longest suite down.
SERVER-13388 explicitly use w:1 for upconverted writes from mongos
SERVER-13297: have 'smoke.py all' use jsCore instead of js