Initial commit of BlogEntry Panel
Changed name of Panel to match and added icon
Forgot to commit template
[IMPROVEMENT] Allowed panels + configured panels
Updated requirements in composer.json to SS 3.1 

As the master branch now only works on SS 3.1, I've updated the composer.json requirements so that composer will know never to install this branch on a SS 3.0 site.
Added $allowed_actions statics

Now required in 3.1 otherwise it doesn't let you create or change widgets.
Dashboard: Missed $allowed_actions
Merge pull request #29 from purplespider/patch-1

Updated requirements in composer.json to SS 3.1
Merge branch 'BlogPanel' of git://github.com/howardgrigg/silverstripe-dashboard into howardgrigg-BlogPanel
Fix conflict with DashboardPanel::registered()
Merge branch 'master' of git://github.com/purplespider/silverstripe-dashboard into purplespider-master
Removed $allowed_panels, replaced with excluded_panels config() setting.

Removed $allowed_panels static & setter.

Replaced with the ability to define excluded panels in YAML config. eg.:

**/mysite/_config/dashboard.yml**
    
    Dashboard:
        excluded_panels:
            - 'DashboardGoogleAnalyticsPanel'
            - 'DashboardQuickLinksPanel'
Merge pull request #36 from purplespider/patch-2

Removed $allowed_panels, replaced with excluded_panels config() setting.