HUE-1686 [beeswax] Fix export result to HDFS test cases
HUE-1943 [oozie] Convert to descision node can lose all the nodes
HUE-1889 [beeswax] Slickier editor layout

Clicking on history now loads the design by default
Forced to use one spinner per codemirror autocomplete
[impala] Support Data sample even without metastore app permissions

Added an API in Beeswax
Impala does not support `DB.TABLE` syntax
New query button should work with impala only
[zookeeper] Readonly for non superuser

At some point we can add fine grained permissions.
[beeswax] Explain query is empty
HUE-1932 [hbase] Better error message when HBase Thrift server is not there

New error like:
"HBase Thrift 1 server cannot be contacted: Could not connect to localhost:9090"
HUE-1952 [core] Tutorial panel should be easier to dismiss

Changed display of the popover
Added padding and made close icon bigger
Fixed a few tour labels
HUE-1954 [beeswax] The result table header doesn't move on scroll or resize

Fixed corner cases
Removed specific IE9 scroll behavior
HUE-1951 [beeswax] Add row numbers

Added row numbers to results
Fixed scroll to top problem
HUE-1950 [beeswax] Saving a query name or sql does not seem to update it with IE

Added caching directives to ajax calls
HUE-1858 [oozie] "Could not save workflow" error message requires substantially more information

Also fix 3 tier graph with decisions and forks.
Improve general error handling.
HUE-1556 [core] Create the users home directory automatically at login

Add tests by monkey patching LdapBackend.
HUE-1955 [beeswax] Save a query with resource fails

Tested various other combos
[core] Manage apps to load from hue.ini

Now load the desktop config first in order to support a black list of
apps from the [desktop] section of hue.ini
The blacklisted app won't even be loaded for now.
[impala] Hive metastore app links if no permission to access it

Fix space stripping in Impala colum types
[core] Fix dump_config tests by testing an app setting instead of desktop

With the loading of the desktop config first done when adding the
app blacklist, the set_for_testing() seems to be lost when dumping
the global setting variable.
This is only on the dump_config page which uses the global variable.
set_for_testing() continues to work fine in apps, desktop or libs.

Just indentation cleaning on the dump_config template.
HUE-1948 [beeswax] Autocomplete support for multi queries

Added support for multiple queries separated by ;
[beeswax] Close command should close the queries older than N

Currently it is closing the query between now and N days (e.g.
close 0 does nothing, close 1 closes between now and yesterday)
instead of older than N days:
HUE-1231 [oozie] Support global configuration when importing

Section for assigning workflow properties.
Skip job-tracker and name-node for now.