Reload graphics in SurfaceCreated. This is where the documentation suggests it should be done. Fixes #2427
Merge pull request #2443 from danzel/android-resume

Fix android texture death on resume
Merge pull request #2441 from SickheadGames/PipelineTool

Pipeline GUI Tool
Added File > Import in which you choose a .contentproj file.
File and Build menu items now only appear as enabled when appropriate (eg, no save option if project is not dirty).
Project will now load even with broken references.
ContentItems with importers or processors which we fail to locate will now be shown as "missing".
Changing project references will now trigger content items to re-resolve their processor/importer type from the specified name.