Update zeppelin url to the new url zeppelin-project
Merge pull request #5 from anthonycorbacho/master

Update zeppelin url to the new url zeppelin-project
Create physical layer abstraction. ZEPPELIN-42
Create physical layer abstraction. ZEPPELIN-42
Merge branch 'master' of github.com:Leemoonsoo/zeppelin
Change zeppelin gui context from /zeppelin to / in dev mode
Add missing stylesheet for 'editable'
Spark->Shark
set default uri of hive jdbc driver jdbc:hive:// (embedded mode)
Handling nested block like

STRUCT<STRUCT<STRING>>

when <> is defined as a block.
Proper number of escape char
Don't display visualization when there's no columns in result
Make title text little bit bigger
Make directories for metastore, warehouse create in predictable location.
make stop command return after process end.
if not, restart command will stop process, but will not start the new process (because process being terminated is detected by start function)
Abort driver interface and api implementation. ZEPPELIN-53
Abort button shows while running ZEPPELIN-53