1. Slight rearrangement of buffer sizing calculation: In the original calculation the buffer could overflow earlier. 2. Bug fix in Dictionary Decoder which had not been tested. 3. Enable Dictionary Compression mapping via implicits and add tests for dictionary decoding
Merge branch 'master' of github.com:amplab/shark into buffer-resizing
1. Bug fix: Binary column type should override actual size computation. 2) more tests added
Merge pull request #130 from harsha2010/buffer-resizing

Various enhancements / bug fixes to columnar compression.