Merge pull request #1 from karamasoff/feature/database_adapter

Feature/database adapter
Merge branch 'release/0.9.1'
Merge branch 'release/0.9.2'
Merge branch 'release/0.9.3'
Merge branch 'release/0.9.4'
Merge branch 'release/0.9.5'
Merge branch 'release/0.9.6'
Merge branch 'release/0.9.7'
Merge branch 'release/0.9.8'
Merge branch 'release/0.9.9'
Merge branch 'release/0.9.10'
Merge branch 'release/0.9.11'
Merge branch 'release/0.9.12'
Merge branch 'release/0.9.13'
Merge branch 'release/0.9.14'
Merge branch 'release/0.9.15'
Merge branch 'release/0.9.16'
Merge branch 'release/0.9.17'
Merge branch 'release/0.9.18'
Update README.markdown

- removed the documentation and linked to the new URI
- fix the top icons