Schema mods

Added a table to the schema to pull rider locations from
userLocations Table added

There is now table that you can query to get the current rider
locations. This table is called 'userLocations'. Updates once a
second.
Merge branch 'insertinto' of https://github.com/bikeshare/h-store into riderLocations

Conflicts:
	src/benchmarks/edu/brown/benchmark/bikerstream/BikerStreamProjectBuilder.java
Merge branch 'insertinto' into riderLocations

Conflicts:
	src/benchmarks/edu/brown/benchmark/bikerstream/BikerStreamConstants.java
	src/benchmarks/edu/brown/benchmark/bikerstream/BikerStreamProjectBuilder.java
	src/benchmarks/edu/brown/benchmark/bikerstream/bikerstream-ddl.sql
Merge branch 'riderLocations' into insertinto