Merge pull request #62 from newsapps/0.9-beta2

0.9 beta2
Merge pull request #63 from newsapps/0.9-beta3

0.9 beta3
Merge branch 'master' of https://github.com/newsapps/flask-tarbell
new screenshots for Google config
Merge branch 'master' of https://github.com/newsapps/flask-tarbell into 0.9-beta4
Revert bad merge
Update docs for google config
Merge pull request #104 from eads/0.9-beta5

refactor opening settings.yaml in tarbell configure, fixes #103
Merge pull request #105 from eads/0.9-beta5

update language when adding additional buckets to be more clear
Merge pull request #107 from eads/0.9-beta5

Add hook system
Merge pull request #108 from eads/0.9-beta5

fix version string mistake
Fixing typo in index file
Updating to 0.9-beta5 and fixing a small typo in install
Adding more detail to virtualenvs section
Merge pull request #109 from aepton/0.9-beta5

Adding a few words on virtualenvs, and fixing some typos.