fix annotation of a param name
add libexec/tachyon-config.sh.template for convenience of local packaging
Make underFS configurable
use scala shell for interactive testing
API modification for configurable ufs
fix blog url
remove tachyon-config.sh.template: use tachyon-layout.sh instead
Merge pull request #175 from Du-Li/master

minor fixes on documentation, annotation, config template
Improved _createFile method

The current method was doing a lot of redundant work by traversing the
tree multiple times. Now we use the traverseToInode method to get as far
down into the tree as possible and create the rest of the files from
there.
Document and code convention
Merge pull request #174 from GraceH/hdfsconf

Make underFS configurable
format
Fixes

Fixed indentation and removed unnecessary stuff. Replaced InodeTraversal
class with a generic pair, and added a test for the listFiles fix.
Added comments
Merge pull request #180 from manugoyal/master-info-create-file

Improved _createFile method