Prevent scala-library and scala-compiler being included (for now).

Signed-off-by: Gary Pamparà <gpampara@gmail.com>
Update README.

Correct the README to make sure the URL is correct. Additionally test the
travis-ci PR testing.

Signed-off-by: Gary Pamparà <gpampara@gmail.com>
Merge pull request #93 from gpampara/readme-travis-test

Update README.
fast converging binary PSO that uses inertia
unit test for BinaryInertiaPositionProvider
Merge pull request #94 from robgarden/binaryPSO1

Fast converging binary PSO that uses inertia
Fixed an error where a stack overflow occurred because of the way particles test equality.
Merge pull request #96 from filinep/discretePSOXoverFix

Fixed an error where a stack overflow occurred because of the way partic...
Added a tuning package and a few fixes.

Added a test for the friedman test and its posthoc procedure.
Merge pull request #97 from filinep/tuning

Tuning package
Added several Matrix functions
Self Adaptive DE trial vector creation strategy.

This strategy is described in:
Self-adaptive differential evolution algorithm for numerical optimization
by Qin, A.K. and Suganthan, P.N.

Signed-off-by: Gary Pamparà <gpampara@gmail.com>
Made a few additions to niche and hpso packages.
Merge pull request #99 from filinep/nicheAndHPSOStuff

Niche and hpso package updates.
Drop JDK6 support and update settings for all modules.

Signed-off-by: Gary Pamparà <gpampara@gmail.com>
Created a single stream of random numbers per thread... and some other fixes.
Added way to set seeds in simulator.
Rebase fixes.
Unconstrained functions, preconditions and unit tests
Firefly algorithm
Merge pull request #101 from robgarden/unconstrained

Updates to unconstrained functions, preconditions and unit tests