-forcing 'use strict' around the whole library
- removed replace calls in dragZoom directive (not in angular 1.3+
  replace has been deprecated)

typo

all built
Merge pull request #927 from nmccready/issue_926_dragZoom_use_strict

issue 926 dragZoom 'use strict'
Release 2.0.11
issues #817  #892
Allowing Polylines and Polygons to start watching if props are not
initialized yet.
polylines, polygons
- destroy method was missing for their respective child models.
- added the destroy method to model-key since every child uses it
Merge pull request #929 from nmccready/polylines_and_polygons_destroy_bug

polylines, polygons clean up
not sure how free-draw ever worked, must have been a coffee compile error
free-draw fubar
polygons and polylines
- destroy pass is override to force clean
polylines
- child model:
  - handles truthies and falsies for expressions
  - isDragging is tracked to avoid unecessary creation of polys
model-key
- if scopeProp is not a string then we bail out cause we have a value
  that is not a key
example
- issue_930_polylines-updates.html

TODO:
Port all these improvements to Polygons and have a polygons example

issue #930
changes from polylines moved to polygons
- PolygonChild model and PolygonsChild Model are virtually the same now.
- next step is a base class
polygons and polylines derrive from the same class now
issue #930
Merge pull request #932 from nmccready/issue_930_plygons_polylines_model_tracking

issue 930 polylines, polygons not tracking properties and models
build from merge
Update model-key.coffee

added empty check
Merge pull request #934 from Sjerd/patch-1

Update model-key.coffee
windows
- options actually work with model, and expressions now
window and windows
- checks to make sure double position sets do not occur
- the close button and pin issues with chrom appear to happen less,
  however there is deff a problem with webkit in general as firefox does
not have the close button and invisible pin issues
Examples
- plus 1 fixed
- windows re-render shows that the marker options persists across model
  changes
See if protocol-less urls allows http and https versions of the example.
Make the example a little more protocol-less safe.
I think I really got the paths correct this time, it's too bad about all these absolute urls.
Merge pull request #936 from nmccready/window_windows_fixes_help_rendering

window and windows fixes