Update behaviors/query-cache.markdown

Fixed typo
Merge pull request #183 from staabm/patch-1

Update behaviors/query-cache.markdown
Update behaviors/query-cache.markdown
Update reference/runtime-configuration.markdown

link to PostgreSQL DSN was not good
Merge pull request #184 from lunika/patch-1

Update reference/runtime-configuration.markdown
Fix a typo in customizing-build documentation page

The sample build.properties File given had a typo: prope.output_dir instead of propel.output_dir.
Merge pull request #185 from pableu/patch-1

Fix a typo in customizing-build documentation page
Updated ENUM docs, see: https://github.com/propelorm/Propel/pull/540
Fixed typo
Merge pull request #186 from rozwell/master

Docs for https://github.com/propelorm/Propel/pull/540
Update reference/model-criteria.markdown

add tips for `select()` method and the use of a custom formatter
Merge pull request #187 from jaugustin/patch-1

Update reference/model-criteria.markdown
Update cookbook/symfony2/mastering-symfony2-forms-with-propel.markdown
Merge pull request #188 from thecatontheflat/patch-4

Update cookbook/symfony2/mastering-symfony2-forms-with-propel.markdown
Update documentation/08-logging.markdown

Without this edit the log will always output "$message" instead of the actual message.
Merge pull request #189 from AurelioDeRosa/patch-1

Update documentation/08-logging.markdown
Update cookbook/multi-component-data-model.markdown

Typo
Merge pull request #190 from staabm/patch-2

Update cookbook/multi-component-data-model.markdown
Update documentation/whats-new.markdown

Active Record reference link is wrong
points to /documentation instead of /reference
Merge pull request #191 from batruji/patch-1

Update documentation/whats-new.markdown