Added object and make method for MutableLPVectorField
Merge branch 'master' into devel

* master:
  and test for DenseMatrix elementwise
  add element wise max(dv, s) etc.
  remove deprecated norm calls
  merging some more unnecessary imports
  Document, understand, organize
  minor import streamline
  activeSize/iterableSize doc comments from David
  Specialize breeze.linalg to Long as well
  deprecated NumericOps.norm() in favor of UFunc
  more refactoring and documentation
  Should norm be deprecated from NumericOps.scala?
  minor diff Storage.scala
  Storage.scala specialization?
  some more consistency
  Reading through code to understand data structures (edit documentation, variable naming consistency)
  Organize unneeded imports
  Add Long specialization to Storage (it is used in classes with Long specialization downstream)
Cleaned up make methods, removed unnecessary implicit arguments.
Switched deprecated .norm's to norm(...,..)
Merge pull request #297 from gabeos/devel

Cleaned VectorSpace make methods & updated deprecated norms.