removed unnecessary recreate and stats actions
I used a type alias with ReaderT instead and just the necessary
creation methods
Changed FeatureStore/Dictionary to only deal with Store abstraction

- Removed filesystem specific code from FeatureStore and Dictionary
- Removed FeatureStore importer and creation cli
- Changed interface to use ResultTIO instead of ScoobiAction or Hdfs
- Added tests for FeatureStore
- Changed most uses of HdfsRepository to Repository
- All paths changed to Reference (Store, FilePath) pair
Update docs
Tests for store path listing
fix tests
removed commented code
Added back FlatFactThriftStorageV1 to Chord, removed job.setOutputFormatClass from FactsetJob as its not needed
Merge pull request #121 from ambiata/topic/generalize-metadata

generalize metadata
Add cross-compile support for Scala 2.11
Upgrade saws to Scala 2.11 supported version
Fix broken string interpolation in DistCache
Isolate MacrosCompat for 2.10 and 2.11
Make Scala 2.11.1 the default
Bump version of Scoobi to be compatible with 2.11
Merge pull request #125 from ambiata/topic/scala-2.11

Add cross-compile support for Scala 2.11.1
Rename StructValue to avoid name clash with fact values
Cleanup FactDiffSpec
Simply validateEncoding for just Values
Introduce ValidateSpec
Remove unused stringValue on Fact