SCHEMA-142. update with api change.
over-the-shoulder review: Lee Sheng
SCHEMA-154. Made an interface for KijiAdmin.

Signed-off-by: Juliet Hougland <juliet@wibidata.com>
Update version to 1.0.0-rc4-SNAPSHOT.
Update more versions for development.
KIJIMR-16. Configure commons-lang version in root pom.

Signed-off-by: Robert Chu <robert@wibidata.com>
SCHEMA-166. Update test according to new KijiClientTest interface.

Signed-off-by: Lee Sheng <lsheng@wibidata.com>
SCHEMA-82. Update code with DecodedCell replacing KijiCell.

Signed-off-by: Daisy Zhou <daisy@wibidata.com>