SQL Lab - A multi-tab SQL editor (#514)

* Carapal react mockup

This is really just a mock up written in React to try different
components. It could become scaffolding to build a prototype, or not.

* Merging in Alanna's theme tweaks for SQL lab

* Tweak the display of the alert message in navbar

* Sketching the middleware refresh for Queries

* Adjustments

* Implement timer sync.

* CTAS

* Refactor the queries to be stored as a dict. (#994)

* Download csv endpoint. (#992)

* CSV download engdpoint.

* Use lower case booleans.

* Replcate loop with the object lookup by key.

* First changes for the sync

* Address comments

* Fix query deletions. Update only the queries from the store.

* Sync queries using tmp_id.

* simplify

* Fix the tests in the carapal. (#1023)

* Sync queries using tmp_id.

* Fix the unit tests

* Bux fixes. Pass 2.

* Tweakin' & linting

* Adding alpha label to the SQL LAb navbar entry

* Fixing the python unit tests

setup.py

@@ -16,6 +16,7 @@ setup(
     zip_safe=False,
     scripts=['caravel/bin/caravel'],
     install_requires=[
+        'celery==3.1.23',
         'cryptography==1.4',
         'flask-appbuilder==1.8.1',
         'flask-cache==0.13.1',
@@ -29,6 +30,7 @@ setup(
         'pandas==0.18.1',
         'parsedatetime==2.0.0',
         'pydruid==0.3.0',
+        'PyHive>=0.2.1',
         'python-dateutil==2.5.3',
         'requests==2.10.0',
         'simplejson==3.8.2',
@@ -36,6 +38,8 @@ setup(
         'sqlalchemy==1.0.13',
         'sqlalchemy-utils==0.32.7',
         'sqlparse==0.1.19',
+        'thrift>=0.9.3',
+        'thrift-sasl>=0.2.1',
         'werkzeug==0.11.10',
     ],
     extras_require={