New Grunt task to serve dist build
Fix to remove the js error when opening/closing frames.

TypeError: undefined is not an object (evaluating 'val.replace')
These js files are still included unless they are
comment out with //- or completly removed.
They should not be there in the first place.
Affects browser < 2.2.
Change focus responsability to codemirror events.
Remove <pre> borders in result frame
Merge pull request #3178 from cleishm/forward-filter

Create a filter for dealing with X-Forwarded-*.
Restore node and relationship counts to graph view.

* It was accidently removed.
Disable hover event on node drag.

* While dragging a node, inspector stays the same
[1.9] Fix backup service incorrectly initializing new log with -1 as previous txId.

The backup service receives a transaction (the last one) and should initialize
the log header with its txId minus one.
Fix failure of backing up store upgraded from old backup.

Trying to get more than one transaction during backup from
an upgraded store might fail since they might contain only
a single transaction in its backed up log. This is the case
for 1.9 stores currently.

The commit basically reverts this mismatch and only tries to
backup a single transaction. A more robust and flexible solution
could look at the logs and backup a reasonable amount of them
if available, which might be good for debugability.
More refactoring to make it easier to do dependency injection
Merge pull request #3128 from oskarhane/dist_server_grunt_task

[2.0] Browser: New Grunt task to serve dist build
Merge branch '2.0-maint' into 2.1-maint
Merge branch '2.1-maint'
Merge pull request #3129 from oskarhane/fix_replace_js_error

[2.0] Browser: Fix to remove the js error when opening/closing frames.
Merge pull request #3149 from oskarhane/remove_pre_borders

[2.0] Browser: Remove <pre> borders and margin
Merge branch '2.0-maint' into 2.1-maint
Merge branch '2.1-maint'
Merge pull request #3039 from oskarhane/fix_focus_responsability

[2.2] Change focus responsibility to codemirror events.
Merge pull request #3188 from oskarhane/graph_elements_count

[2.2] Browser: Restore node and relationship counts to graph view.
Merge pull request #3198 from oskarhane/disable_hover_on_node_drag

[2.2] Browser: Disable hover event on node drag.