Various numerical fixes in D&C SVD: I cannot make it fail with double, but still need to tune for single precision, and carefully test with duplicated singular values
Add a scoped_array helper class to handle locally allocated/used arrays
Bug 887: fix CompressedStorage::reallocate wrt memory leaks
Fix indentation
Bug 367: fix double copies in atWithInsertion, and add respective unit-test
Remove unused and dangerous CompressedStorage::Map function