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Add Twitter METAs to individual demos for better sharing
fix search test case for python 2.6 on jenkins
skip tearDownClass too for python 2.6
Merge pull request #941 from groovecoder/master

skip tearDownClass too for python 2.6
Merge pull request #940 from darkwing/demo-share

Add Twitter METAs to individual demos for better sharing
Merge pull request #939 from ethertank/css

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