Merge tag 'v1.2.0'

1.2.0
Fixed compilation with VS2012 and node 0.11.13

Signed-off-by: Vincent Schoettke <vincentschoettke@gmail.com>
Merge pull request #11 from vinc3/vs2012-fix

Fixed compilation with VS2012 and node 0.11.13
Upgrade to nan 1.3.0
build: fix whitespace errors in binding.gyp
build: make oci version configurable

Make the version of the OCI libraries to link against configurable
through the GYP_DEFINES environment variable.

Fixes #12.
Bump version
Merge branch 'release/1.2.1' into production