Fix Maven build to use JARs from public repositories;  use explicit imports in problem test
Made CategoryEncoder.builder() concrete, as in other encoders.
Fix for #86. Added MultiEncoder>
Added PassThroughEncoder.Builder.
Added SparsePassThroughEncoder.Builder.
Merge pull request #125 from cogmission/slightfix

Slight fix to get rid of "raw types" warnings
Pointless formatting change to trigger rebuild
Merge pull request #124 from timboudreau/maven-fixes

Fix Maven build to use JARs from public repositories
Merge branch 'add_multiencoder' of https://github.com/wlmiller/htm.java into wlmiller-add_multiencoder

Conflicts:
	src/test/java/org/numenta/nupic/encoders/PassThroughEncoderTest.java
	src/test/java/org/numenta/nupic/encoders/SparsePassThroughEncoderTest.java
Merge branch 'wlmiller-add_multiencoder'
Merge pull request #128 from cogmission/master

Merging work and resolving conflicts for @wlmiller
Merge changes for Kirill Solovyevk
Merge pull request #129 from cogmission/master

Merge changes for Kirill Solovyevk
Merge branch 'master' into classifierwork
Added test algorithms package, new CLAClassifierTest (beginning), new Deque class
Make Deque implement Iterable
finish most of classifier test
Completed CLAClassifier and test, fixed serialization, updated gradle and maven, added ClassifierResult class