don't return invalid session from AtmosphereRequest#getSession
Merge pull request #1139 from dretzlaff/replace-session-fix

don't return invalid session from AtmosphereRequest#getSession
clarify isNew() in AtmosphereRequest#getSession

amended for whitespace
Merge pull request #1140 from dretzlaff/clarify-isnew

clarify isNew() in AtmosphereRequest#getSession
First set of fixes for #1141
Fix class cast
More fix for #1141
Only delete the curly broadcaster
Warn when no match happens
Cosmetics
Final fixes #1141
Unwanted change
Print the location of atmosphere.xml
Update README.md
Update README.md
Update README.md
Cleanup
Update README.md
Update README.md