Update ignore file for various configure-related files moving around.
Tests compile. Fixes to Boost phoenix includes, dependencies. Removed unused (old?) test.
Ensure tests create log directory. 18/29 tests pass.
Can't test configs now that code is in isolation.
Load new type of plugins. Consolidate implementations of `wrap_storage` in tests. 22/28 tests pass.
Added `test/data` files. Removed old, unused test. 27/28 tests pass.