Do not create new chartWrapper every time.

Creating new chartWrapper on every update causes major memory leaks, that are a real problem if you update graphs every second.

Signed-off-by: matematik7 <domen.ipavec@z-v.si>
Keep ChartWrapper but update user-changeable properties if chartWrapper exists.
Merge pull request #1 from Balrog30/gh-pages

Keep ChartWrapper but update user-changeable properties if chartWrapper ...
Merge pull request #94 from matematik7/gh-pages

Do not create new chartWrapper on every update.
Add package.json for npm
Revert changes from pull #87.  Angular 1.3.0 not officially released.
Merge pull request #98 from dalen/gh-pages

Add package.json for npm
Edit package.json Angular Dependancy to match Bower.json
Update README.md

Update with release notes for 0.0.9 and 0.0.10.
Update ng-google-chart.js

Increment version number (oops, forgot to do that on release).
Changing the constant() to the value()

so I can change a language etc.
Merge pull request #99 from ondrs/patch-1

Change settings constant() to a value() allowing changes to Google loader settings.
Cleanup window resize event handler. fixes #58
Add beforeDraw event callback attribute as discussed in #97
Put the locale for sample in French
View property of chart wasn't being watched.
Release preparations (version numbers and readme updated).
Merge branch 'master' of https://github.com/bouil/angular-google-chart into gh-pages