Merge pull request #171 from teharrison/master

skip empty lines in column and subset indexing
Added documentation on how to copy shock node from one server to another.
Returning shock response directly when posting node to a new Shock server, as trying to Unmarshal the node into the Node object can lead to errors if the node object format differs between shock servers (due to running different versions of the codebase)
Updated code to properly check for unset node creation time now that time objects are being used rather than storing the time stamps as strings.
Merge pull request #172 from jaredbischof/master

Various updates.
Added documentation for seek/length download and made README formatting a little more consistent.
Merge pull request #173 from jaredbischof/master

Added documentation for seek/length download and made README formatting ...
Fixing markdown formatting.
Merge
Updated version to 0.8.10
Merge pull request #174 from jaredbischof/master

Updated version to 0.8.10
Added wiki as submodule
Removed wiki submodule
Updating path to docs.
Adding necessary files for mdwiki.
Updating doc style.
Created Makefile for deploying Shock.
Shortened README.md and referring to github wiki for API information.
Formatting.
Many updates completed, especially regarding documentation and deployment. Incrementing the version number.