Fix for #681
Fix for #682 onStateChange not always called when AtmosphereResource.resume() is called.
Fix for #674
Fix for #683 Patch provided by dbeachy1
Fix for #678
Fix for #685
Fix for #602
Update README.md
Update README.md
Fix NPE on client unload
Merge pull request #688 from nite23/patch-9

Fix NPE on client unload
Moved as well
Small comments
Fix for #690
Fix small regression with blocking i/o
Expose the destroyable() API so Interceptor can set it
Remove wrong value/unnessary
Prevent bogus client to produce exception
Fix for #692
Improve X-Cache-Date handling fro Fix #679