Updated info at top

doc info updated to reflect changes
Merge pull request #2 from non/topic/polynomials

Topic/polynomials
Merge pull request #3 from non/topic/polynomials

Add polynomial string interpolation support.
Polynomial Benchmarks

Added org.apache.commons commons-math3 3.2 dependency to Build.scala.
Added PolynomialBenchmark.scala caliper benchmarks to benchmark
subproject.
Minor changes
Benchmarking

Added Caliper benchmarks for basic polynomial operations.
Compares with basic operations from Apache Commons Math.
First Pass Dense Encoding Polynomials
Implementing Polynomial Trait - not complete

incomplete polynomial trait implementation
Polynomial trait issues

Must figure out what to do with coeffs, data and terms, surely only one
type would be best…
Get DensePolynomial compiling, and running faster.

Previously, there were some compilation errors with DensePolynomial.
Also, when benchmarking the dense case it was still 10-20x slower than
the Commons-Math polynomial.

This commit gets addition and multiplication running faster.
Evaluation and derivation are close (although slightly slower).
Unfortunately, there seem to be some bugs with quotMod. This commit
does not fix those, so some tests are still failing in the dense case.

Future work:

1. Fix quotMod
2. Get the tests running with both dense and sparse
3. Benchmark both dense and sparse cases
4. Verify invariants for dense polynomial